| Literature DB >> 14388579 |
Abstract
Entities:
Keywords: BRONCHOSCOPY; CARDIOVASCULAR DISEASES/diagnosis; ELECTROCARDIOGRAPHY
Mesh:
Year: 1955 PMID: 14388579 DOI: 10.1177/000348945506400225
Source DB: PubMed Journal: Ann Otol Rhinol Laryngol ISSN: 0003-4894 Impact factor: 1.547