@article{paperid:1059036, author = {Mohammad Hossein Nasr Esfahani and Mohammad Reza Deemeh and Marziyeh Tavalaee and Sekhavati, Mohammad Hadi and Hamid Gourabi}, title = {Zeta Sperm Selection Improves Pregnancy Rate and Alters Sex Ratio in Male Factor Infertility Patients: A Double-Blind, Randomized Clinical Trial}, journal = {International Journal of Fertility and Sterility}, year = {2016}, volume = {10}, number = {2}, month = {July}, issn = {2008-076X}, pages = {253--260}, numpages = {7}, keywords = {Zeta Potential; Density Gradient Centrifugation; Sex Ratio; Embryo Quality; Pregnancy}, }