| Literature DB >> 6652050 |
C H Rodeck, J M Morsman, C M Gosden, J R Gosden.
Abstract
Six different methods of chorion biopsy were compared and assessed in 45 patients in the first trimester of pregnancy. A total of 103 biopsies was obtained; it was found that the most reliable, accurate and safe method combined direct transcervical endoscopy with real-time ultrasound scanning, using an aspiration needle.Entities:
Mesh：
Year: 1983 PMID： 6652050 DOI： 10.1111/j.1471-0528.1983.tb06456.x
Source DB: PubMed Journal: Br J Obstet Gynaecol ISSN： 0306-5456