"Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@en . . "Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@en . "Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@nl . "Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@nl . . "118" . . "Thomas J Herzog" . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en setiembre de 2011"@ast . "scientific article published on 01 September 2011"@en . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0443 \u0432\u0435\u0440\u0435\u0441\u043D\u0456 2011"@uk . "505-512" . . . "21826038" . "Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@nl . "Sharyn N Lewin" . "wetenschappelijk artikel"@nl . . . . . "Lynn L Simpson" . "10.1097/AOG.0B013E3182267F43" . "Abigail S Charles" . . "William M Burke" . . "Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@en . . . "Julie S R Gonzalez" . "Scientific evidence underlying the American College of Obstetricians and Gynecologists' practice bulletins"@en . . "2011-09-01T00:00:00Z"^^ . . . . . . "Neha Pawar" . . . . . . "3" .