| Literature DB >> 13370618 |
R O BRANDENBURG, H B BURCHELL, E TOSCANO-BARBOSA.
Abstract
Entities:
Keywords: CARDIOVASCULAR DEFECTS, CONGENITAL/diagnosis; ELECTROCARDIOGRAPHY
Mesh:
Year: 1956 PMID: 13370618
Source DB: PubMed Journal: Proc Staff Meet Mayo Clin ISSN: 0092-699X