title: Vulval stone.
authors.affiliation: Guangzhou Children's Hospital.
authors.forename: G H
authors.initials: GH
authors.lastname: Chen
authors.forename: L
authors.initials: L
authors.lastname: Zhang
mesh_terms: D000328:Adult; D002137:Calculi / Q000175:diagnosis*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014845:Vulvar Diseases / Q000175:diagnosis*