TY - JOUR AN - 6 AU - Ohisa,N. AU - Yoshida,K. AU - Kaku,M. AU - Sato,H. TI - Comparison between optical microscopic examination and phase contrast microscopic examination for diagnosing the origin of urinary bleeding. JO - Nippon Jinzo Gakkai Shi PY - 2006 VL - 48 SP - 401-406 M2 - 401 ER -