Guidelines for obstetrical practice in <scp>J</scp>apan: <scp>J</scp>apan <scp>S</scp>ociety of <scp>O</scp>bstetrics and <scp>G</scp>ynecology (<scp>JSOG</scp>) and <scp>J</scp>apan <scp>A</scp>ssociation of <scp>O</scp>bstetricians and <scp>G</scp>ynecologists (<scp>JAOG</scp>) 2014 edition

Hokkaido University, London Women's Clinic, The University of Tokyo, University of Tsukuba, Chiba Kaihin Municipal Hospital, Juntendo University, Hamamatsu University School of Medicine, Kyorin University, Osaka University, Osaka City University, Matsumoto University, Shinshu University Hospital, Shinshu University, Ashikaga Red Cross Hospital, Centre Hospitalier de Douai, Asahi Hospital, Nagoya University, Hiroshima University, Tokyo Women's Medical University Yachiyo Medical Center, Tokyo Women's Medical University, Jichi Medical University, National Defense Medical College Hospital, University of Nagasaki, Nagasaki University, Seirei Hamamatsu General Hospital, Miyagi Children's Hospital, Ladies College, Sanno Medical Center, Oita Prefectural Hospital, Showa University, Nagoya City University Hospital, Nagoya City University, Krankenhaus vom Roten Kreuz, Red Cross Hospital, Japanese Red Cross Katsushika Maternity Hospital, Yokohama City University, Yokohama City University Medical Center, National Center For Child Health and Development, Kitasato University