Maternal MTHFR polymorphism (677 C–T) and risk of Down’s syndrome child: meta-analysis
1997 ◽
Vol 17
(5)
◽
pp. 515-515
◽
Keyword(s):
1989 ◽
Vol 16
(3)
◽
pp. 171-178
◽
1977 ◽
Vol 4
(8)
◽
pp. 16-19
◽
1987 ◽
Vol 25
(5)
◽
pp. 949-951
◽
1978 ◽
Vol 11
(3)
◽
pp. 413-419
◽
Keyword(s):