title: Acyclovir in endoscopically presumed viral esophagitis.
mesh_terms: D000208:Acute Disease; D000212:Acyclovir / Q000627:therapeutic use*; D000328:Adult; D004941:Esophagitis / Q000188:drug therapy* / Q000473:pathology; D004945:Esophagoscopy; D005260:Female; D006801:Humans; D007108:Immune Tolerance; D008297:Male; D014777:Virus Diseases / Q000188:drug therapy* / Q000473:pathology
chemical_list: D000212:Acyclovir