Why drugs fail.
D019380:Anti-HIV Agents / Q000493:pharmacokinetics / Q000627:therapeutic use*; D003967:Diarrhea / Q000150:complications; D004347:Drug Interactions; D004352:Drug Resistance, Microbial; D015658:HIV Infections / Q000150:complications / Q000188:drug therapy*; D006801:Humans; D007408:Intestinal Absorption; D010349:Patient Compliance; D017211:Treatment Failure
D019380:Anti-HIV Agents