Authors: Biron-Shental, T Sharony, R Kidron, D Aviram, R Beyth, Y Tepper, R

Citation: T. Biron-shental et al., Undetected levels of unconjugated estriol in second-trimester triple test screening and otocephaly syndrome: a case report, PRENAT N M, 5(5), 2000, pp. 336-338