Learning from experience.
D019380:Anti-HIV Agents / Q000600:supply & distribution* / Q000627:therapeutic use; D000995:Antitubercular Agents / Q000627:therapeutic use; D003906:Developing Countries; D004345:Drug Industry; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D010349:Patient Compliance; D014376:Tuberculosis / Q000188:drug therapy
D019380:Anti-HIV Agents; D000995:Antitubercular Agents