K Marsál, G Gennser, K Lindström. Show Affiliations »
Abstract
Mesh: See more » Evaluation Studies as TopicFetus/physiologyHumansMethodsRespirationUltrasonography
Year: 1976 PMID: 61399 DOI: 10.1016/s0140-6736(76)90011-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321