@article{d9985270d8d2459e82da4059a9493fdb,
title = "Preconceptional folate supplementation and the risk of spontaneous preterm birth: A cohort study",
author = "Radek Bukowski and Malone, \{Fergal D.\} and Porter, \{Flint T.\} and Nyberg, \{David A.\} and Comstock, \{Christine H.\} and Hankins, \{Gary D.V.\} and Keith Eddleman and Gross, \{Susan J.\} and Lorraine Dugoff and Craigo, \{Sabrina D.\} and Timor-Tritsch, \{Ilan E.\} and Carr, \{Stephen R.\} and Wolfe, \{Honor M.\} and D'Alton, \{Mary E.\}",
year = "2009",
month = oct,
doi = "10.1097/OGX.0b013e3181b8ac3f",
language = "English",
volume = "64",
pages = "635--636",
journal = "Obstetrical and Gynecological Survey",
issn = "0029-7828",
publisher = "Lippincott Williams and Wilkins",
number = "10",
}