Gumaa, S., Almadfa, Z. and Al-Aboudy, N. (2013) “Luteal phase serum progesterone level: a potential predictive marker for pregnancy rate in intracytoplasmic sperm injection.”, Journal of the Faculty of Medicine Baghdad, 55(2), pp. 179-181. doi: 10.32007/jfacmedbagdad.552652.