"Obstetrics United States." . . "Obstetrics Research United States." . . "MEDICAL" . . "MEDICAL Gynecology & Obstetrics." . . . . "Research Design." . . . "Electronic books"@en . "Electronic books" . . "Strengthening research in academic OB" . . . "Livres électroniques" . . . "Strengthening research in academic OB/GYN departments"@en . "Strengthening research in academic OB/GYN departments" . . . . . . . . . . . . "Strengthening Research in Academic OB/GYN Departments" . . . . . . . . . . . . . . . . . . . "Committee on Research Capabilities of AcademicDepartments of Obstetrics and Gynecology, Institute of Medicine" . . "Research Design United States." . . "Gynecology Research United States Planning." . . "Gynecology & Obstetrics" . . "Gynecology Research United States." . . "Gynecology United States." . . "Obstetrics Research United States Planning." . .