30 (1): 19–26. doi : 10.1385/ENDO:30:1:19 . PMID   17185788 . ^ a b Goldenberg N, Glueck C (2008). "Medical therapy in women with polycystic ovary syndrome before and during pregnancy and lactation". Minerva Ginecol 60 (1): 63–75. PMID   18277353 . ^ a b Boomsma CM, Fauser BC, Macklon NS