TY  - BOOK
AU  - 
AU  - Feldman, Stanley A., ed.
AU  - Crawley, Brian E., ed.
TI  - Tracheostomy and artificial ventilation: in the treatment of respiratory failure
SN  - 0 7131 4188 3
U1  - 617.533 
PY  - 1971///
CY  - London
PB  - Edward Arnold
N1  - Includes index
ER  -