Improved sensitivity and specificity of a single measurement of serum progesterone over serial quantitative beta-human chorionic gonadotrophin in screening for ectopic pregnancy
1992 ◽
Vol 7
(5)
◽
pp. 723-725
◽
1979 ◽
Vol 58
(3)
◽
pp. 231-234
◽
2000 ◽
Vol 70
◽
pp. B58-B58
1996 ◽
Vol 36
(3)
◽
pp. 319-323
◽
2003 ◽
Vol 23
(sup1)
◽
pp. S71-S71
◽
1990 ◽
Vol 63
(748)
◽
pp. 246-250
◽
1999 ◽
Vol 106
(6)
◽
pp. 598-600
◽
1989 ◽
Vol 64
(3)
◽
pp. 241-244
◽
1994 ◽
Vol 101
(11)
◽
pp. 1025-1026
◽