H Blackburn. Show Affiliations »
Abstract
Mesh: See more » Electrocardiography/instrumentationEpidemiologic MethodsEvaluation Studies as TopicExercise TestHeart Diseases/epidemiologyHumansProspective Studies
Year: 1965 PMID: 5218120 DOI: 10.1111/j.1749-6632.1965.tb14331.x
Source DB: PubMed Journal: Ann N Y Acad Sci ISSN: 0077-8923 Impact factor: 5.691