[Pulmonology--a practical medical specialty].
Chuchalin
A G
AG
D006801:Humans; D008168:Lung; D008171:Lung Diseases / Q000175:diagnosis / Q000628:therapy; D008511:Medicine / Q000639:trends*; D013038:Specialization; D014586:USSR
Pul'monologiia--prakticheskaia vrachebnaia spetsial'nost'.