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Auteur John-Mjr THORP |
Documents disponibles écrits par cet auteur (2)
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Article
Anjel VAHRATIAN ; David-A SAVITZ ; Anna-Maria SIEGA-RIZ ; John-Mjr THORP ; University of North Carolina. School of Public Health. Department of Maternal and Child Health. Chapel Hill. NC. USA |[BDSP. Notice produite par INIST-CNRS jeUI2R0x. Diffusion soumise à autorisation]. Previous research suggests that multivitamin use before and during pregnancy can diminish diet-related deficiencies of certain micronutrients and potentially prev[...]![]()
Article
. JUAN YANG ; Nancy DOLE ; Katherine-E HARTMANN ; HERRING (Amy-H) : USA. Department of Biostatistics. School of Public Health. University of North Carolina at Chapel Hill. Chapel Hill. NC. ; Andrew-F OLSHAN ; David-A SAVITZ ; John-Mjr THORP ; University of North Carolina. Carolina Population Center. Chapel Hill. NC. USA ; University of North Carolina. School of Medicine. Department of Obstetrics and Gynecology. Chapel Hill. NC. USA ; University of North Carolina. School of Public Health. Department of Epidemiology. Chapel Hill. NC. USA |[BDSP. Notice produite par INIST-CNRS IlQR0xIF. Diffusion soumise à autorisation]. This study investigated the relation between self-reported vaginal bleeding during pregnancy and preterm birth in a prospective cohort of 2,829 pregnant women enr[...]