Chalmers I, et al. Comparison of Chorion Villus Sampling and Amniocentesis […]

Scope and Content

286. Chalmers I, Grant A, Ayers S. MRC Randomised Comparison of Chorion Villus Sampling and Amniocentesis for Prenatal Diagnosis. Newsletter No. 1. Medical Research Council Chorion Villus Sampling Trial. Oxford: NPEU, December 1986.