@article{paperid:1027297, author = {Amani, Abbas and Alamolhodaei, Hassan and Radmehr, Farzad}, title = {The relationship between predictive factors of mathematical performance and the level of Testosterone, Thyroid-Stimulating Hormone, Prolactin and Thyroxine}, journal = {Journal of American Science}, year = {2012}, volume = {8}, number = {4}, month = {April}, issn = {1545-1003}, pages = {201--212}, numpages = {11}, keywords = {Predictive factor-math performance- Testosterone - Thyroid-Stimulating Hormone-Prolactin-Thyroxine}, }