Yoshida, O [Prophylactic effect of etretinate on the recurrence of superficial bladder tumors--results of a randomized control study]. [electronic resource] - Hinyokika kiyo. Acta urologica Japonica Sep 1986 - 1349-58 p. digital Publication Type: Clinical Trial; English Abstract; Journal Article; Randomized Controlled Trial ISSN: 0018-1994 Subjects--Topical Terms: Administration, OralAgedCapsulesClinical Trials as TopicDrug Administration ScheduleEtretinate--administration & dosageFemaleHumansMaleMiddle AgedNeoplasm Recurrence, Local--prevention & controlRandom AllocationUrinary Bladder Neoplasms--pathology