title: Is a contralateral testicular biopsy in patients with unilateral germ cell testicular cancer indicated as a routine procedure?
authors.forename: Hans
authors.initials: H
authors.lastname: von der Maase
mesh_terms: D001706:Biopsy; D002278:Carcinoma in Situ / Q000473:pathology* / Q000628:therapy; D003131:Combined Modality Therapy; D006801:Humans; D008297:Male; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology* / Q000628:therapy; D016609:Neoplasms, Second Primary / Q000473:pathology*; D009919:Orchiectomy; D013736:Testicular Neoplasms / Q000473:pathology* / Q000628:therapy; D013737:Testis / Q000473:pathology* / Q000601:surgery