title: [The varicocele of adolescents is a common problem worldwide].
authors.forename: D
authors.initials: D
authors.lastname: Pfeiffer
mesh_terms: D006801:Humans; D007248:Infertility, Male / Q000175:diagnosis* / Q000628:therapy*; D008297:Male; D014646:Varicocele / Q000175:diagnosis* / Q000628:therapy*