(Q40701803)
Statements
1 reference
Comparison of the appropriateness of coronary angiography and coronary artery bypass graft surgery between Canada and New York State (English)
1 reference
1 reference
E A McGlynn
1 reference
C D Naylor
1 reference
G M Anderson
1 reference
L L Leape
1 reference
R E Park
1 reference
L H Hilborne
1 reference
S J Bernstein
1 reference
B S Goldman
1 reference
J W Keesey
1 reference
1 September 1994
1 reference
1 reference
Identifiers
1 reference