Serum progesterone and estradiol concentrations in the early diagnosis of ectopic pregnancy after in vitro fertilization-embryo transfer

Autor: Bustillo, Maria, Jaroslav Stern, J., King, Dixie, Coulam, Carolyn B.
Zdroj: Fertility and Sterility; March 1993, Vol. 59 Issue: 3 p668-670, 3p
Databáze: Supplemental Index