| Literature DB >> 14070531 |
R A BRUCE, J R BLACKMON, J W JONES, G STRAIT.
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; EXERCISE TEST; EXERTION; HEART CATHETERIZATION; HEART DISEASES; HEART FUNCTION TESTS; SPIROMETRY
Mesh:
Year: 1963 PMID: 14070531
Source DB: PubMed Journal: Pediatrics ISSN: 0031-4005 Impact factor: 7.124