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Auteur Penelope-P HOWARDS |
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Article
[BDSP. Notice produite par INIST-CNRS R0x9r9Gp. Diffusion soumise à autorisation]. In a 1993 paper (Am J Epidemiol. 1993 ; 137 (1) : 1-8), Weinberg considered whether a variable that is associated with the outcome and is affected by exposure but[...]Article
Penelope-P HOWARDS ; Andrea-A FRAZER ; Kathleen-M HOVEY ; Jennifer-E RESCHKE ; Enrique-F SCHISTERMAN ; WACTAWSKI-WENDE (Jean) : USA. Department of Gynecology-Obstetrics. School of Medicine and Biomedical Sciences. University at Buffalo. Buffalo. NY. ; Department of Social and Preventive Medicine. School of Public Health and Health Professions. University at Buffalo. Buffalo. NY. USA ; Division of Epidemiology Statistics and Prevention Research. Eunice Kennedy Shriver National Institute of Child Health and Human Development. Bethesda. MD. USA |[BDSP. Notice produite par INIST-CNRS ER0xGIs8. Diffusion soumise à autorisation]. Planning study visits during specific menstrual cycle phases is important if the exposure or outcome is influenced by hormonal variation. However, hormone profile[...]Article
David-A SAVITZ ; Katherine-E HARTMANN ; Amy-H HERRING ; Irva HERTZ-PICCIOTTO, disc. ; Penelope-P HOWARDS, disc. ; Christina MAKARUSHKA ; Philip-C SINGER ; Howard-S WEINBERG ; University of North Carolina School of Public Health. Department of Environmental Sciences and Engineering. Chapel Hill. NC. USA |[BDSP. Notice produite par INIST-CNRS LR0xYO15. Diffusion soumise à autorisation]. Previous research has suggested that exposure to elevated levels of drinking water disinfection by-products (DBPs) may cause pregnancy loss. In 2000-2004, the aut[...]Article
[BDSP. Notice produite par INIST-CNRS R0xXIdNy. Diffusion soumise à autorisation]. Most studies of spontaneous abortion are subject to left truncation, because conception is not observed and thus pregnant women are enrolled postconception. Cox r[...]Article
De-Kun LI ; Irva HERTZ-PICCIOTTO ; Penelope-P HOWARDS ; Teresa JANEVIC ; . LIYAN LIU ; Roxana ODOULI ; Kaiser Permanente. Kaiser Foundation Research Institute. Division of Research. Oakland. CA. USA |[BDSP. Notice produite par INIST-CNRS ceEBR0xf. Diffusion soumise à autorisation]. To examine whether hot tub or whirlpool bath use during pregnancy increases the risk of miscarriage, the authors conducted a 1996-1998 population-based prospectiv[...]