LETTER TO THE EDITOR. Re: Second-trimester maternal serum alpha-fetoprotein, human chorionic gonadotropin, and unconjugated oestriol after early transvaginal mutlifetal pregancy reduction
1997 ◽
Vol 17
(5)
◽
pp. 487-490
◽
1996 ◽
Vol 16
(8)
◽
pp. 723-727
◽
1992 ◽
Vol 8
(6)
◽
pp. 341-341
2015 ◽
Vol 41
(12)
◽
pp. 1891-1898
◽
2008 ◽
Vol 30
(3)
◽
pp. 198-206
◽
2005 ◽
Vol 45
(4)
◽
pp. 283-288
◽
2001 ◽
Vol 185
(6)
◽
pp. S223