title: Is metformin or clomiphene citrate more effective for ovulation induction in polycystic ovary syndrome?
authors.affiliation: Virginia Commonwealth University, Medical College of Virginia, Richmond, VA 23298-0111, USA. nestler@hsc.vcu.edu
authors.forename: John E
authors.initials: JE
authors.lastname: Nestler
mesh_terms: D000328:Adult; D002996:Clomiphene / Q000627:therapeutic use*; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008687:Metformin / Q000627:therapeutic use*; D010062:Ovulation Induction; D011085:Polycystic Ovary Syndrome / Q000188:drug therapy* / Q000503:physiopathology; D011247:Pregnancy; D018873:Pregnancy Rate; D011446:Prospective Studies
chemical_list: D002996:Clomiphene; D008687:Metformin