| Literature DB >> 814138 |
Abstract
The ultrasonic examination of 6,690 pregnant patients showed a greater number of multiple pregnancies than usually observed at delivery: 71 per cent of twin gestations diagnosed before 10 weeks were singletons when delivered.Entities:
Mesh:
Year: 1976 PMID: 814138 DOI: 10.1002/jcu.1870040104
Source DB: PubMed Journal: J Clin Ultrasound ISSN: 0091-2751 Impact factor: 0.910