C N SMYTH. Show Affiliations »
Abstract
Keywords: ELECTROCARDIOGRAPHY; FETUS
Mesh: See more » ElectrocardiographyFetus
Year: 1953 PMID: 13045550 DOI: 10.1016/s0140-6736(53)92309-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321