Impact of maternal serum alpha-fetoprotein screening on antenatal diagnosis
1989 ◽
Vol 244
(3)
◽
pp. 133-136
◽
Keyword(s):
Keyword(s):
1997 ◽
Vol 17
(4)
◽
pp. 301-304
◽
Keyword(s):
2002 ◽
Vol 99
(4)
◽
pp. 531-536
◽
1980 ◽
Vol 87
(12)
◽
pp. 1099-1102
◽
Keyword(s):