C M STEER, G J HERTSCH. Show Affiliations »
Abstract
Keywords: CARDIOLOGY/apparatus and instruments
Mesh: See more » Cardiology/instrumentationFetal Heart
Year: 1951 PMID: 14885299 DOI: 10.1016/0002-9378(51)91037-x
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661