TY - GEN AU - Kolibianakis,E M AU - Collins,J AU - Tarlatzis,B AU - Papanikolaou,E AU - Devroey,P TI - Are endogenous LH levels during ovarian stimulation for IVF using GnRH analogues associated with the probability of ongoing pregnancy? A systematic review SN - 1355-4786 PY - 2006///0126 KW - Female KW - Fertilization in Vitro KW - methods KW - Gonadotropin-Releasing Hormone KW - analogs & derivatives KW - Humans KW - Luteinizing Hormone KW - blood KW - Male KW - Ovulation Induction KW - Pregnancy KW - Pregnancy Rate N1 - Publication Type: Journal Article; Review; Systematic Review UR - https://doi.org/10.1093/humupd/dmi030 ER -