TY  - RPRT
TI  - [Tracheography, endoscopy and tracheal stratigraphy. Comparative study].
AU  - L BAGLIONE
AU  - P BILLIA
AU  - A BIGNAMINI
PY  - 1961
UR  - https://pubmed.ncbi.nlm.nih.gov/13685862/
ID  - 13685862
ER  -