Chorionic Gonadotropin Concentration in Early Human Pregnancy: Comparison of Specific and Nonspecific Assays *
1981 ◽
Vol 35
(1)
◽
pp. 40-45
◽
1992 ◽
Vol 75
(3)
◽
pp. 906-910
◽
2001 ◽
Vol 76
(5)
◽
pp. 988-993
◽
Keyword(s):
1992 ◽
Vol 75
(3)
◽
pp. 906-910
1994 ◽
Vol 171
(2)
◽
pp. 380-384
◽
1979 ◽
Vol 32
(4)
◽
pp. 426-432
◽
Keyword(s):
1979 ◽
Vol 32
(4)
◽
pp. 420-425
◽
Keyword(s):
1988 ◽
Vol 66
(4)
◽
pp. 853-856
◽