HBeAg(+) and sex ratio of offspring: Evidence form Taiwan's three million newborns Ming‐Ching Luoh, Maggie J. Lin, P.J. Chen
Are Mathematics and Science Test Scores Good Indicators of Labor-Force Quality? Ming‐Ching Luoh, SHIH-SHIN CHEN • 2010
Individual Consequences of Volunteer and Paid Work in Old Age: Health and Mortality A. Regula Herzog, Ming‐Ching Luoh • 2002