Cardiac revascularization in specialty and general hospitals.
Edwards
Fred H
FH
Welke
Karl F
KF
Levitsky
Sidney
S
D015906:Angioplasty, Balloon, Coronary; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000145:classification* / Q000628:therapy; D019992:Databases as Topic; D006769:Hospitals, General; D006782:Hospitals, Special; D006801:Humans; D006278:Medicare; D017063:Outcome Assessment, Health Care; D012720:Severity of Illness Index