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International Journal of Cancer|February 1, 1991
Schedule-dependent in vitro combination effects of methotrexate and 5-fluorouracil in human tumor cell linesC M Tsai, A F Gazdar, R P Perng, et al.
American Journal of Obstetrics and Gynecology|February 15, 2001
Maternal asthma and pregnancy outcomes: a retrospective cohort studyS Liu, S W Wen, K Demissie, et al.
Family Planning Perspectives|June 16, 2001
Knowledge of and attitudes toward the pill: results of a national survey in JapanM O Kihara, J S Kramer, D Bain, et al.
Paediatric and Perinatal Epidemiology|December 2, 2000
Placenta praevia and male sex at birth: results from a population-based studyS W Wen, K Demissie, S Liu, et al.
The Cochrane Database of Systematic Reviews|April 22, 2008
Five-alpha-reductase Inhibitors for prostate cancer preventionT J Wilt, R MacDonald, K Hagerty, et al.
Radiology|January 10, 1998
Duodenitis in children: correlation of radiologic findings with endoscopic and pathologic findingsF R Long, S S Kramer, R I Markowitz, et al.
American Journal of Epidemiology|September 1, 1992
Maternal nutrition and spontaneous preterm birthM S Kramer, F H McLean, E L Eason, et al.
The Journal of Pediatrics|July 1, 1994
Urine testing in young febrile children: a risk-benefit analysisM S Kramer, S M Tange, K N Drummond, et al.
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