TY - RPRT TI - Assessing condom use practices. Implications for evaluating method and user effectiveness. AU - L Warner AU - J Clay-Warner AU - J Boles AU - J Williamson PY - 1998 DO - 10.1097/00007435-199807000-00001 UR - https://pubmed.ncbi.nlm.nih.gov/9662759/ ID - 9662759 ER -