title: [Petrov's operation in pain caused by cancer of the face and mouth cavity].
authors.forename: A S
authors.initials: AS
authors.lastname: CHECHULIN
mesh_terms: D005145:Face; D006801:Humans; D009055:Mouth; D009369:Neoplasms; D010146:Pain
vernacular_title: K voprosu ob operacii N. N. Petrova pri boliakh vyzvannykh zlokachestvenny mi opukholiami lica i polosti rta.