506: Midtrimester Vitamin D status is not associated with spontaneous preterm birth prior to 35 weeks

✍ Scribed by Luisa Wetta; Joseph Biggio; Suzanne Cliver; Adi Abramovici; Stephen Barnes; Alan Tita

• Book ID: 113438659
• Publisher: Elsevier Science
• Year: 2012
• Tongue: English
• Weight: 340 KB
• Volume: 206
• Category: Article
• ISSN: 1097-6868
• DOI: 10.1016/j.ajog.2011.10.524