title: Varicoceles and treatment of infertility--have we made any progress?
authors.forename: Mark
authors.initials: M
authors.lastname: Sigman
mesh_terms: D053713:Azoospermia / Q000209:etiology* / Q000601:surgery*; D015992:Body Mass Index; D006801:Humans; D008297:Male; D055101:Semen Analysis; D014646:Varicocele / Q000150:complications* / Q000601:surgery*