TY  - RPRT
TI  - [Clinico-functional changes in chronic pneumonia].
AU  - B Z Danovich
AU  - O V Korovina
AU  - G P Khlopotova
PY  - 1973
UR  - https://pubmed.ncbi.nlm.nih.gov/4776709/
ID  - 4776709
ER  -