Transvaginal ultrasound-guided embryo transfer improves outcome in patients with previous failed in vitro fertilization cycles

Autor: Anderson, Robert E *, Nugent, Nancy L, Gregg, Amanda T, Nunn, Susan L, Behr, Barry R
Zdroj: In Fertility and Sterility 2002 77(4):769-775
Databáze: ScienceDirect