Carl L Erhardt

Biographic Data

ID2057903
NAMECarl L Erhardt
GIVEN NAMESCarl L
FAMILY NAMEErhardt
SIGNATUREERHARDT C L
AFFILIATIONSBureau of Records and Statistics, New York City Department of Health, New York, N. Y.
VERIFIEDNo
TOTAL WORKS21
TOTAL CITATIONS15
AUTHOR COUNT21
EDITOR COUNT0
FIRST PUBLICATION YEAR1950
LATEST PUBLICATION YEAR1977
H-INDEX2

  • The underutilization of vital statistics

    Carl L ErhardtARTICLEAmerican Journal of Public Health1977Cited by: 2References: 1

    The underutilization of vital statistics. C L ErhardtCopyRight https://doi.org/10.2105/AJPH.67.4.325 Published Online: October 07, 2011

  • Mortality and Morbidity in the United States

    Bernard Benjamin, Carl L Erhardt et al.ARTICLEPopulation Studies1976

  • Part 2. Ethnic Group, Education of Mother, and Birth Weight

    Carl L Erhardt, Helen C ChaseARTICLEAmerican Journal of Public Health1973Cited by: 5References: 3

    The overwhelming influence ofbirth weight as a factor in determining infant mortality is well-known.' About 90 per cent of babies born at less than 1,001 grams die-and rather promptly.2 On the other hand, nearly 95 per cent of those born at 3,501-4,000 grams survive the first year; their infant mortality is about 5 per 1,000 in this weight interval. With increasing weight at birth beyond 4,000 grams, mortality once again increases, and approaches…

  • Never let facts interfere

    Carl L ErhardtARTICLEAmerican Journal of Public Health1971

    Never let facts interfere. Affiliation C L ErhardtCopyRight https://doi.org/10.2105/AJPH.61.10.1933 Published Online: August 29, 2011

  • Seasonal patterns of conception in New York City

    Carl L Erhardt, F G Nelson et al.ARTICLEAmerican Journal of Public Health1971Cited by: 8References: 6

    Seasonal patterns of conception in New York City. C L Erhardt, F G Nelson, and J PakterCopyRight https://doi.org/10.2105/AJPH.61.11.2246 Published Online: August 29, 2011

  • Interpretation and Uses of Medical Statistics

    Carl L ErhardtARTICLEAmerican Journal of Public Health…1970

    INTERPRETATION AND USES OF MEDICAL STATISTICS Affiliation Carl L. Erhardt CopyRight https://doi.org/10.2105/AJPH.60.4.778-a Published Online: August 29, 2011

  • United States: Therapeutic Abortions in New York City

    Carl L Erhardt, Christopher Tietze et al.ARTICLEStudies in Family Planning1970

    This report presents a continuous series of data on the number of therapeutic abortions performed in New York City in the 25-year period 1943-67 excluding the years 1948 1950 and 1963 for which the figures could not be obtained. Detailed data by type of hospital service demographic characteristics of the woman and type of indication are shown for the triennial periods 1960-62 and 1965-67. The data were derived from certificates of fetal deaths wh…

  • Trends in the Study of Morbidity and Mortality

    Carl L ErhardtARTICLEAmerican Journal of Public Health…1966

    TRENDS IN THE STUDY OF MORBIDITY AND MORTALITY Carl L. Erhardt CopyRight https://doi.org/10.2105/AJPH.56.7.1174-b Published Online: August 29, 2011

  • Therapeutic Abortions in New York City: A 20-Year Review

    Edwin M Gold, Harold Jacobziner et al.ARTICLEAmerican Journal of Public Health…1965

    Therapeutic Abortions in New York City: A 20-Year Review Edwin M. Gold, Obstetric Consultant, DirectorM.D.F.A.C.S.F.A.P.H.A., Harold Jacobziner, Assistant CommissionerM.D.M.P.H.F.A.P.H.A., Frieda G. Nelson, Senior StatisticianB.A., and Carl L. Erhardt, DirectorSc.D.F.A.P.H.A. CopyRight https://doi.org/10.2105/AJPH.55.7.964 Published Online: August 29, 2011

  • Reported Congenital Malformations in New York City, 1958-1959

    Carl L Erhardt, Frieda G Nelson et al.ARTICLEAmerican Journal of Public Health…1964

    Reported Congenital Malformations in New York City, 1958-1959 Carl L. Erhardt, DirectorSc.D.F.A.P.H.A., and Frieda G. Nelson, Senior StatisticianB.A. CopyRight https://doi.org/10.2105/AJPH.54.9.1489 Published Online: August 29, 2011

  • Influence of Weight and Gestation on Perinatal and Neonatal Mortality by Ethnic Group

    Carl L Erhardt, Frieda G Nelson et al.ARTICLEAmerican Journal of Public Health…1964

    Influence of Weight and Gestation on Perinatal and Neonatal Mortality by Ethnic Group Carl L. Erhardt, DirectorSc.D.F.A.P.H.A., Frieda G. Nelson, Senior StatisticianB.A., Louis Weiner, Assistant DirectorE.E.F.A.P.H.A., Govind B. Joshi, Visiting ScientistM.Sc., and Bernard H. Kroll, HeadB.A.F.A.P.H.A. CopyRight https://doi.org/10.2105/AJPH.54.11.1841 Published Online: August 29, 2011

  • Pregnancy Losses in New York City, 1960

    Carl L ErhardtARTICLEAmerican Journal of Public Health…1963

    Pregnancy Losses in New York City, 1960 Carl L. Erhardt, DirectorSc.D.F.A.P.H.A. CopyRight https://doi.org/10.2105/AJPH.53.9.1337 Published Online: August 29, 2011

  • Committee on Affiliated Societies and Regional Branches

    Harold M Erickson, Berwyn F Mattison et al.ARTICLEAmerican Journal of Public Health…1963

    Committee on Affiliated Societies and Regional Branches Harold M. Erickson, ChairmanM.D., Berwyn F. Mattison, SecretaryM.D., Elizabeth K. CasoM.S., Carl L. ErhardtSc.D., Lorin E. KerrM.D., Ralph KuhliM.P.H., Isabelle RyerR.N., Carl L. SebeliusD.D.S., John H. ShawEd.D., and Guy M. Tate, Jr.M.S. CopyRight https://doi.org/10.2105/AJPH.53.3.485 Published Online: August 29, 2011

  • Race or Color on Vital Records: Why Confidential

    Carl L ErhardtARTICLEAmerican Journal of Public Health…1962

    Race or Color on Vital Records: Why Confidential? Carl L. Erhardt CopyRight https://doi.org/10.2105/AJPH.52.4.666 Published Online: August 29, 2011

  • Committee on Affiliated Societies and Regional Branches

    J W R Norton, Berwyn F Mattison et al.ARTICLEAmerican Journal of Public Health…1962

    Committee on Affiliated Societies and Regional Branches J. W. R. Norton, Berwyn F. Mattison, Elizabeth K. Caso, Carl L. Erhardt, Harold M. Erickson, Ralph Kuhli, M. L. McDonald, Carl L. Sebelius, and Guy M. Tate, Jr. CopyRight https://doi.org/10.2105/AJPH.52.3.506 Published Online: August 29, 2011

  • Vital Statistics—Their Past and Future

    Carl L ErhardtARTICLEAmerican Journal of Public Health…1959

    Vital Statistics—Their Past and Future Carl L. Erhardt CopyRight https://doi.org/10.2105/AJPH.49.2.192 Published Online: August 29, 2011

  • Problems in the Medical Certification of Causes of Death: Committee on Medical Certification of Causes of Death—Statistics Section

    Mortimer Spiegelman, Marjorie T Bellows et al.ARTICLEAmerican Journal of Public Health…1958

    Problems in the Medical Certification of Causes of Death Committee on Medical Certification of Causes of Death—Statistics Section Mortimer Spiegelman, Marjorie T. Bellows, Carl L. Erhardt, Robert J. Keehn, I. M. Moriyama, Elizabeth Parkhurst, and A. H. Sellers CopyRight https://doi.org/10.2105/AJPH.48.1.71 Published Online: August 29, 2011

  • Ectopic Pregnancies and Spontaneous Abortions in New York City—Incidence and Characteristics

    Carl L Erhardt, Harold JacobzinerARTICLEAmerican Journal of Public Health…1956

    Ectopic Pregnancies and Spontaneous Abortions in New York City—Incidence and Characteristics Carl L. Erhardt, and Harold Jacobziner CopyRight https://doi.org/10.2105/AJPH.46.7.828 Published Online: August 29, 2011

  • Perinatal Mortality Rates as an Aid in Assessing Maternity Care

    Jean Pakter, Carl L Erhardt et al.ARTICLEAmerican Journal of Public Health…1955

    Perinatal Mortality Rates as an Aid in Assessing Maternity Care Jean Pakter, Carl L. Erhardt, and Harold Jacobziner CopyRight https://doi.org/10.2105/AJPH.45.6.728 Published Online: August 29, 2011

  • Culture and Human Fertility

    Carl L ErhardtARTICLEAmerican Journal of Public Health…1955

    Culture and Human Fertility Carl L. Erhardt CopyRight https://doi.org/10.2105/AJPH.45.9.1173-a Published Online: August 29, 2011

  • Changes in Mortality Statistics Through the Use of the New International Statistical Classification

    Carl L Erhardt, Louis Weiner et al.ARTICLEAmerican Journal of Public Health…1950

    Changes in Mortality Statistics Through the Use of the New International Statistical Classification Carl L. Erhardt, and Louis Weiner CopyRight*Presented before the Statistics Section of the American Public Health Association at the Seventy-seventh Annual Meeting in New York, N. Y., October 25, 1949. https://doi.org/10.2105/AJPH.40.1.6 Published Online: October 03, 2011