TY - RPRT TI - Maintaining the integrity of human immunodeficiency virus sequence databases. AU - G H Learn AU - B T Korber AU - B Foley AU - B H Hahn AU - S M Wolinsky AU - J I Mullins PY - 1996 DO - 10.1128/jvi.70.8.5720-5730.1996 UR - https://pubmed.ncbi.nlm.nih.gov/8764096/ ID - 8764096 ER -