TY  - RPRT
TI  - Electrocardiographic changes during bronchoscopy.
AU  - H J Salmi
AU  - J Tarkkanen
AU  - V P Savolainen
AU  - K Pyörälä
PY  - 1972
UR  - https://pubmed.ncbi.nlm.nih.gov/5028070/
ID  - 5028070
ER  -