title: Clinical resistance of herpes simplex virus to acyclovir.
mesh_terms: D000212:Acyclovir; D004352:Drug Resistance, Microbial; D005260:Female; D006147:Guanine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000494:pharmacology; D006558:Herpes Genitalis / Q000188:drug therapy*; D006801:Humans; D008297:Male
chemical_list: D006147:Guanine; D000212:Acyclovir