Sujka, S K Clinical stage I nonseminomatous germ cell tumors of testis. Observation vs retroperitoneal lymph node dissection. [electronic resource] - Urology Jul 1991 - 29-31 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0090-4295 Standard No.: 10.1016/0090-4295(91)80007-t doi Subjects--Topical Terms: AdultCombined Modality TherapyHumansLymph Node Excision--methodsMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingNeoplasms, Germ Cell and Embryonal--pathologyProspective StudiesRetroperitoneal SpaceTesticular Neoplasms--pathology