TY  - GEN
AU  - Lupinetti,F M
AU  - Behrendt,D M
TI  - Cardiothoracic surgery
SN  - 0098-7484
PY  - 1990///0529
KW  - Cardiac Surgical Procedures
KW  - trends
KW  - Thoracic Surgery
KW  - United States
N1  - Publication Type: Journal Article
ER  -