title: Rapid variation of a freshly isolated strain of herpes simplex virus.
mesh_terms: D000650:Amnion; D000818:Animals; D002460:Cell Line; D005260:Female; D000882:Haplorhini; D006560:Herpes Labialis / Q000382:microbiology; D006801:Humans; D007668:Kidney; D018139:Simplexvirus / Q000145:classification / Q000302:isolation & purification*