TY  - RPRT
TI  - Tracheostomy for prolonged ventilation.
AU  - J P Jayasuriya
AU  - A T Jayawardene
AU  - R Rasaretnam
PY  - 1975
UR  - https://pubmed.ncbi.nlm.nih.gov/1230309/
ID  - 1230309
ER  -