TY - RPRT TI - Spermicide permeation through biocompatible polymers. AU - W M Saltzman AU - L B Tena PY - 1991 DO - 10.1016/0010-7824(91)90139-7 UR - https://pubmed.ncbi.nlm.nih.gov/1655352/ ID - 1655352 ER -