Box warning updated for tenofovir.
D000225:Adenine / Q000009:adverse effects* / Q000031:analogs & derivatives*; D000818:Animals; D002273:Carcinogens; D004348:Drug Labeling; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D063065:Organophosphonates / Q000009:adverse effects*; D000068698:Tenofovir
D002273:Carcinogens; D063065:Organophosphonates; D000068698:Tenofovir; D000225:Adenine