TY  - SER
AU  - Graham,Evarts A.
ED  - American Association for Thoracic Surgery (
TI  - The Journal of thoracic surgery / 
PY  - 1931///-
CY  - [Washington] : 
PB  - Mosby Company, 
KW  - CirugÃ­a
KW  - embne
ER  -