TY - RPRT TI - Protease and reverse transcriptase mutation patterns in HIV type 1 isolates from heavily treated persons: comparison of isolates from Northern California with isolates from other regions. AU - Matthew J Gonzales AU - Ilana Belitskaya AU - Kathryn M Dupnik AU - Soo-Yon Rhee AU - Robert W Shafer PY - 2003 DO - 10.1089/088922203322493085 UR - https://pubmed.ncbi.nlm.nih.gov/14601580/ ID - 14601580 ER -