safaei,M , , Abedian,Z , , Attarzadeh Hoseini,S R , and Mazloum,S R . "The effectiveness of aerobic training in leisure time on burnout of midwives: A Randomized Clinical Trial", The Iranian Journal of Obstetrics, Gynecology and Infertility, 17, 122, 2014, 16-22. doi: 10.22038/ijogi.2014.3578