title: PURLs: On-demand pill protocol protects against HIV.
abstract: Finally, there's an effective prevention strategy--other than condoms--that can be used, as needed, by patients at high risk for HIV infection.
authors.affiliation: North Memorial Family Medicine Residency, University of Minnesota, Minneapolis, MN, USA.
authors.forename: Kathryn
authors.initials: K
authors.lastname: Justesen
authors.affiliation: North Memorial Family Medicine Residency, University of Minnesota, Minneapolis, MN, USA.
authors.forename: Shailendra
authors.initials: S
authors.lastname: Prasad
mesh_terms: D019380:Anti-HIV Agents / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D000068679:Emtricitabine / Q000627:therapeutic use*; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D055118:Medication Adherence; D065129:Pre-Exposure Prophylaxis; D000068698:Tenofovir / Q000627:therapeutic use*
chemical_list: D019380:Anti-HIV Agents; D000068698:Tenofovir; D000068679:Emtricitabine