1.
Klin Khir (1962)
; (8): 25-7, 1977 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-904150
Subject(s)
Bronchitis/diagnosis , Bronchoscopy , Adult , Chronic Disease , Female , Humans , Male , Middle Aged
2.
Ter Arkh
; 49(3): 64-8, 1977.
Article
in Russian
| MEDLINE
| ID: mdl-860265