title: Three vs 10 days of trimethoprim/sulfamethoxazole for acute maxillary sinusitis.
authors.forename: E
authors.initials: E
authors.lastname: Shahar
mesh_terms: D000208:Acute Disease; D000890:Anti-Infective Agents / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D006801:Humans; D015523:Maxillary Sinusitis / Q000188:drug therapy*; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000008:administration & dosage*
chemical_list: D000890:Anti-Infective Agents; D015662:Trimethoprim, Sulfamethoxazole Drug Combination