title: [The 1st All-Union Congress on Respiratory Organ Diseases].
authors.forename: Iu D
authors.initials: IuD
authors.lastname: Usenko
authors.forename: Iu D
authors.initials: IuD
authors.lastname: Popov
mesh_terms: D003226:Congresses as Topic; D003937:Diagnosis, Differential; D006801:Humans; D015272:Pulmonary Medicine / Q000639:trends; D012140:Respiratory Tract Diseases / Q000175:diagnosis / Q000628:therapy; D014455:Ukraine
vernacular_title: I Vsesoiuznyĭ kongress po bolezniam organov dykhaniia.