| Literature DB >> 4143594 |
Abstract
An ultrasonic technique for detecting fetal breathing in utero has been developed using chronic fetal lamb preparations, and has been used successfully in pregnant women.Entities:
Mesh:
Year: 1971 PMID: 4143594 DOI: 10.1016/s0140-6736(71)90546-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321