TY - RPRT TI - AN IMPROVED BLADDER TRAINING DEVICE. AU - A E COMARR AU - A KARCHAK AU - R SNELSON PY - 1963 DO - 10.1016/s0022-5347(17)64415-x UR - https://pubmed.ncbi.nlm.nih.gov/14055995/ ID - 14055995 ER -