TY  - RPRT
TI  - [Cervical lymph node biopsy in intrathoracic disorders].
AU  - J FLYGENRING
AU  - P OTTOSEN
AU  - T SONDERGAARD
PY  - 1957
UR  - https://pubmed.ncbi.nlm.nih.gov/13433873/
ID  - 13433873
ER  -