| Literature DB >> 14070532 |
Abstract
Entities:
Keywords: CHILD; ELECTROCARDIOGRAPHY; EXERCISE TEST; EXERTION; HEART CATHETERIZATION; HEART DEFECTS, CONGENITAL; HEART FUNCTION TESTS; PULSE; RESPIRATORY FUNCTION TESTS
Mesh:
Year: 1963 PMID: 14070532
Source DB: PubMed Journal: Pediatrics ISSN: 0031-4005 Impact factor: 7.124