Limitations of Canadian Cardiovascular Society classification of angina pectoris.
Institute for Clinical Evaluative Sciences in Ontario, North York, Canada.
J L
JL
Cox
C D
CD
Naylor
D E
DE
Johnstone
D000787:Angina Pectoris / Q000145:classification* / Q000175:diagnosis*; D002170:Canada; D004185:Disability Evaluation; D006801:Humans; D011446:Prospective Studies; D012955:Societies, Medical