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Epidemiology (Cambridge, Mass.)|May 1, 1994
Birth defects in relation to threatened abortionJ Zhang, A Olshan, W W Cai
Early Human Development|March 1, 1992
Risk factors associated with antepartum fetal deathJ Zhang, W W Cai
Epidemiology (Cambridge, Mass.)|November 1, 1991
Severe vomiting during pregnancy: antenatal correlates and fetal outcomesJ Zhang, W W Cai
International Journal of Epidemiology|December 1, 1991
Perinatal mortality in Shanghai: 1986-1987J Zhang, W W Cai, H Chen
American Journal of Industrial Medicine|January 1, 1992
Occupational hazards and pregnancy outcomesJ Zhang, W W Cai, D J Lee
American Journal of Perinatology|September 1, 1993
Pregnancy-induced hypertension and early neonatal death: a case-control studyJ Zhang, W W Cai, D J Lee
International Journal of Epidemiology|April 1, 1992
A case-control study of paternal smoking and birth defectsJ Zhang, D A Savitz, P J Schwingl, et al.
Medical and Pediatric Oncology|January 1, 1993
Epidemiology of Wilms tumorN Breslow, A Olshan, J B Beckwith, et al.
The American Journal of Medicine|July 1, 1992
Second malignancies in very-long-term survivors of childhood cancerJ Blatt, A Olshan, M J Gula, et al.
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