TY - RPRT TI - Flow evaluation and simultaneous external sphincter electromyography in clinical urodynamics. AU - D M Barrett AU - A J Wein PY - 1981 DO - 10.1016/s0022-5347(17)55098-3 UR - https://pubmed.ncbi.nlm.nih.gov/7218455/ ID - 7218455 ER -