Cita APA (7a ed.)
Source journal of obstetrics and gynaecology [Source J Obstet Gynaecol] NLMUID: 101703615.
Cita Chicago Style (17a ed.)
Source Journal of Obstetrics and Gynaecology [Source J Obstet Gynaecol] NLMUID: 101703615.
Cita MLA (9a ed.)
Source Journal of Obstetrics and Gynaecology [Source J Obstet Gynaecol] NLMUID: 101703615.
Precaución: Estas citas no son 100% exactas.