TY  - RPRT
TI  - Human Immunodeficiency Virus Reverse Transcriptase and Protease Sequence Database.
AU  - R W Shafer
AU  - D Stevenson
AU  - B Chan
PY  - 1999
DO  - 10.1093/nar/27.1.348
UR  - https://pubmed.ncbi.nlm.nih.gov/9847225/
ID  - 9847225
ER  -