Lippman-Hand, A., & Cohen, D. I. (1980). Influence of obstetricians' attitudes on their use of prenatal diagnosis for the detection of Down's syndrome.
Dyfyniad Arddull ChicagoLippman-Hand, A., and D. I. Cohen. Influence of Obstetricians' Attitudes On Their Use of Prenatal Diagnosis for the Detection of Down's Syndrome. 1980.
Dyfyniad MLALippman-Hand, A., and D. I. Cohen. Influence of Obstetricians' Attitudes On Their Use of Prenatal Diagnosis for the Detection of Down's Syndrome. 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.