Shakiba, Mansour, Homeyra Parsi, Zahra Pahlavani Shikhi, and Ali Navidian. “The Effect of Psycho-Education Intervention Based on Relaxation Methods and Guided Imagery on Nausea and Vomiting of Pregnant Women”. Journal of Family and Reproductive Health 13, no. 1 (July 28, 2019): 47-55. Accessed December 9, 2019. http://jfrh.tums.ac.ir/index.php/jfrh/article/view/1038.