title: [Problems of primary specialization in pulmonary surgery].
mesh_terms: D013502:General Surgery / Q000193:education; D006801:Humans; D008168:Lung / Q000601:surgery*; D012426:Russia; D013043:Specialties, Surgical
vernacular_title: Voprosy pervichnoĭ spetsializatsii po legochnoĭ khirurgii.