TY - RPRT TI - Bladder outlet obstruction index, bladder contractility index and bladder voiding efficiency: three simple indices to define bladder voiding function. AU - P Abrams PY - 1999 DO - 10.1046/j.1464-410x.1999.00121.x UR - https://pubmed.ncbi.nlm.nih.gov/10444116/ ID - 10444116 ER -