20221116150756.194155
http://www.sciencedirect.com/science/journal/00207292
International journal of gynaecology and obstetrics
002--7292
International journal of gynaecology and obstetrics
http://obgyn.onlinelibrary.wiley.com/hub/journal/10.1002/(ISSN)1879-3479/
Massachusetts
International journal of gynaecology and obstetrics :
International journal of gynaecology and obstetrics :
0020-7292