1. Psychoneuroimmunology;Ader,1991
2. Perceived causes of stress among Saudi dental students;Al-Sowygh;King Saud Uni. J. Dent. Sci.,2013
3. Stress in dental practice;Atkinson;Dent. Update,1991
4. You want to measure coping but your protocol’s too long: consider the brief COPE;Carver;Int. J. Behav. Med.,1997
5. Assessing coping strategies: a theoretically based approach;Carver;J. Pers. Soc. Psychol.,1989