TY - GEN AU - Beisland,H O TI - A contribution to the special discussion on YAG laser irradiation of superficial bladder cancer SN - 0001-7183 PY - 1989///1221 KW - Humans KW - Laser Therapy KW - Prospective Studies KW - Random Allocation KW - Urinary Bladder Neoplasms KW - surgery N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ER -