title: Re: "analyzing risks of adverse pregnancy outcomes".
authors.affiliation: Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC.
authors.forename: Allen J
authors.initials: AJ
authors.lastname: Wilcox
authors.affiliation: Biostatistics Branch, National Institute of Environmental Health Sciences, Durham, NC.
authors.forename: Clarice R
authors.initials: CR
authors.lastname: Weinberg
authors.affiliation: Department of Obstetrics and Gynecology, McGill University Health Centre, Royal Victoria Hospital, Montreal, QC, Canada Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, QC, Canada.
authors.forename: Olga
authors.initials: O
authors.lastname: Basso
authors.affiliation: Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC.
authors.forename: Quaker E
authors.initials: QE
authors.lastname: Harmon
mesh_terms: D003627:Data Interpretation, Statistical; D015340:Epidemiologic Research Design; D005260:Female; D005865:Gestational Age; D006801:Humans; D054238:Perinatal Mortality; D011247:Pregnancy; D047928:Premature Birth / Q000209:etiology*; D050497:Stillbirth