1. Efficacy of luteinizing hormone activity in patients undergoing in vitro fertilization and treated only with low-dose recombinant choriogonadotropin alfa (Ovidrel) in the late follicular phase 
Daniel Kenigsberg, M.D., F.A.C.O.G., Rajeevi Madankumar, M.D., M.R.C.O.G., Glenn Moodie, Ph.D., Steven H. Brenner, M.D., F.A.C.O.G. 
Fertility and Sterility 
Volume 86, Issue 4, Pages (October 2006)
DOI: /j.fertnstert
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions

2. FIGURE 1
Induction protocol. OCP = oral contraceptive pill; P4 = progesterone; US = ultrasound.
Kenigsberg. Late follicular LH-only protocol in IVF. Fertil Steril 2006.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions