TY - SER ED - Royal College of Obstetricians and Gynaecologists (Great Britain) TI - BJOG: an international journal of obstetrics and gynaecology SN - 1470-0328 PY - 2000///- CY - Oxford [England] PB - Blackwell Science KW - Gynecology KW - Periodicals KW - Obstetrics N1 - Supplements accompany some volumes; Issued by: the Royal College of Obstetricians and Gynaecologists UR - https://go.openathens.net/redirector/tu.ac.th?url=https%3A%2F%2Fsearch.ebscohost.com%2Flogin.aspx%3Fdirect%3Dtrue%26db%3Dedspub%26AN%3Dedp10811%26site%3Deds-live%26scope%3Dsite%26custid%3Ds4775581 ER -