@article{JRIArticle272, title={The relationship between perceived self-efficacy and contraceptive behaviors among Iranian women referring to health centers in Mashad in order to decrease unwanted pregnancies}, author={Peyman, Noushin and Heidarnia, Ali and Ghofranipour, Fazlollah and Kazemnejad, Anooshirvan and Khodaee, Gholam Hossein and Amin Shokravi, Farkhondeh and}, journal={Journal of Reproduction \& Infertility}, volume={8}, number={1}, pages={78}, year={2007}, publisher={Avicenna Research Institute} }