Myer, Emily N B Obstetric Recommendations in American Congress of Obstetricians and Gynecologists Practice Bulletins versus UpToDate: a comparison. [electronic resource] - American journal of perinatology Apr 2015 - 427-44 p. digital Publication Type: Comparative Study; Journal Article; Review ISSN: 1098-8785 Standard No.: 10.1055/s-0034-1396684 doi Subjects--Topical Terms: FemaleHumansObstetrics--standardsPractice Guidelines as TopicPregnancyResearch DesignSocieties, MedicalUnited States