TY  - RPRT
TI  - Letter: Comment on lung biopsy techniques.
AU  - J V Forrest
AU  - S S Sagel
PY  - 1975
DO  - 10.1378/chest.67.6.737b
UR  - https://pubmed.ncbi.nlm.nih.gov/1126237/
ID  - 1126237
ER  -