Puri R, Rao J, Arora S.
Randomized Double Blind Placebo-controlled Study to Evaluate the Role of M2-Tone as an Adjuvant Treatment in IUI Protocol by Assessing its Effects on Endometrial Morphology, Vasculature and Pregnancy Rate Using 3D Color Doppler in Female Infertility. 
J South Asian Feder Obs Gynae
2010;
2
(2):115-122.