Beisland, H O A contribution to the special discussion on YAG laser irradiation of superficial bladder cancer. [electronic resource] - Acta urologica Belgica 1989 - 693-5 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0001-7183 Subjects--Topical Terms: HumansLaser TherapyProspective StudiesRandom AllocationUrinary Bladder Neoplasms--surgery