Polymorphism T → C (-34 bp) of gene CYP17 promoter in Greek patients with polycystic ovary syndrome. - Diamanti-Kandarakis,E.; Bartzis,M.I.; Zapanti,E.D.; Spina,G.G.; Filandra,F.A.; Tsianateli,T.C.; Bergiele,A.T.; Kouli,C.R. (Fertil Steril, 1999)