Garosi, Ehsan, Sharif Najafi, Adel Mazloumi, Mojtabd Danesh, and Zohreh Abedi. 2019. “Relationship Between Work Ability Index and Fatigue Among Iranian Critical Care Nurses”. International Journal of Occupational Hygiene 10 (3). http://ijoh.tums.ac.ir/index.php/ijoh/article/view/395.