802: Vitamin D deficiency in early gestation and rates of preterm birth: a retrospective cohort

✍ Scribed by Dziadosz, Margaret; Parisi, Vanessa; Warren, Wendy; Miller, Richard

• Book ID: 122268807
• Publisher: Elsevier Science
• Year: 2014
• Tongue: English
• Weight: 170 KB
• Volume: 210
• Category: Article
• ISSN: 1097-6868
• DOI: 10.1016/j.ajog.2013.10.835