P B Donnelly, M A Rosenberg, C J Kay, S R Katz. Show Affiliations »
Abstract
Mesh： See more » AdultFemaleHumansPregnancyPregnancy Complications/diagnosisProlapseUltrasonographyUmbilical Cord
Year: 1980 PMID： 6768248 DOI： 10.2214/ajr.134.5.1060
Source DB: PubMed Journal: AJR Am J Roentgenol ISSN： 0361-803X Impact factor: 3.959