title: Adoption and foster care placement as a risk factor for preterm birth.
authors.affiliation: Department of Obstetrics and Gynecology, Columbia University, New York, NY; Department of Pediatrics, Children's Hospital of Philadelphia, PA.
authors.forename: Robert L
authors.initials: RL
authors.lastname: Goldenberg
authors.affiliation: Department of Obstetrics and Gynecology, Columbia University, New York, NY; Department of Pediatrics, Children's Hospital of Philadelphia, PA.
authors.forename: Jennifer F
authors.initials: JF
authors.lastname: Culhane
mesh_terms: D000300:Adoption; D005260:Female; D005581:Foster Home Care; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D047928:Premature Birth / Q000209:etiology*; D012307:Risk Factors