Overview on source of the virus, viral measurement and variability.
Coombs
Robert W
RW
University of Washington, Seattle, WA, USA.
D005260:Female; D005836:Genitalia, Female / Q000821:virology*; D015658:HIV Infections / Q000276:immunology / Q000821:virology*; D015497:HIV-1 / Q000302:isolation & purification*; D006801:Humans; D012367:RNA, Viral / Q000302:isolation & purification; D014773:Virology / Q000379:methods
D012367:RNA, Viral