Early Prenatal Diagnosis by Chorionic Villi Sampling
1988 ◽
Vol 11
(2)
◽
pp. 123-130
◽
2008 ◽
Vol 35
(3)
◽
pp. 174-180
◽
1992 ◽
Vol 15
(3)
◽
pp. 303-306
◽