@article{JRIArticle245, title={The epidemiology of primary infertility in the Islamic Republic of Iran in 2004-5}, author={Vahidi, Serajoddin and Ardalan, Ali and Mohammad, Kazem and}, journal={Journal of Reproduction \& Infertility}, volume={7}, number={3}, pages={243}, year={2006}, publisher={Avicenna Research Institute} }