title: Viagra and HAART.
authors.forename: B R
authors.initials: BR
authors.lastname: Stricker
authors.forename: G D
authors.initials: GD
authors.lastname: Thomas
mesh_terms: D000328:Adult; D023241:Antiretroviral Therapy, Highly Active / Q000009:adverse effects*; D004347:Drug Interactions; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010879:Piperazines / Q000009:adverse effects* / Q000494:pharmacology; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate