title: [Minor symptoms in family practice; anal fissure].
authors.forename: W R
authors.initials: WR
authors.lastname: Lans
mesh_terms: D005401:Fissure in Ano / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D006801:Humans
vernacular_title: Kleine kwalen in de huisartsgeneeskunde; fissura ani.