Variability of angina. Some implications for epidemiology

. 1968 Jan;22(1):12–15. doi: 10.1136/jech.22.1.12

Variability of angina. Some implications for epidemiology.

PMCID: PMC1059105 PMID: 5636970

These references are in PubMed. This may not be the complete list of references from this article.

BLACKBURN H., KEYS A., SIMONSON E., RAUTAHARJU P., PUNSAR S. The electrocardiogram in population studies. A classification system. Circulation. 1960 Jun;21:1160–1175. doi: 10.1161/01.cir.21.6.1160. [DOI] [PubMed] [Google Scholar]