TY  - RPRT
TI  - [An unusual foreign body, causing lung abscess].
AU  - M P Smirnova
AU  - B N Fedorov
AU  - A I Pshennaia
AU  - E N Mileĭko
PY  - 1967
UR  - https://pubmed.ncbi.nlm.nih.gov/5606956/
ID  - 5606956
ER  -