zarei, N. , rasulzadeh, K. and azin, S. A. (2012). A Comparison of Depression, Anxiety and Stress Levels in First, Second and Third Trimesters Between Women With Normal Pregnancy and Pregnant Women Who Have Received Infertility Treatment. Health Psychology, 1(4), 5-18.

zarei, N. , , rasulzadeh, K. , and azin, S. A. . "A Comparison of Depression, Anxiety and Stress Levels in First, Second and Third Trimesters Between Women With Normal Pregnancy and Pregnant Women Who Have Received Infertility Treatment", Health Psychology, 1, 4, 2012, 5-18.

zarei, N., rasulzadeh, K., azin, S. A. (2012). 'A Comparison of Depression, Anxiety and Stress Levels in First, Second and Third Trimesters Between Women With Normal Pregnancy and Pregnant Women Who Have Received Infertility Treatment', Health Psychology, 1(4), pp. 5-18.

N. zarei , K. rasulzadeh and S. A. azin, "A Comparison of Depression, Anxiety and Stress Levels in First, Second and Third Trimesters Between Women With Normal Pregnancy and Pregnant Women Who Have Received Infertility Treatment," Health Psychology, 1 4 (2012): 5-18,

zarei, N., rasulzadeh, K., azin, S. A. A Comparison of Depression, Anxiety and Stress Levels in First, Second and Third Trimesters Between Women With Normal Pregnancy and Pregnant Women Who Have Received Infertility Treatment. Health Psychology, 2012; 1(4): 5-18.