1. Evidence of psychosocial factors in the development of pulmonary tuberculosis;Hawkins;Am. Rev. Tuberc. Dis.,1957
2. Social stress and illness onset;Rahe;J. Psychosom. Res.,1964
3. The social readjustment rating scale;Holmes;J. Psychosom. Res.,1967
4. Life crisis and health change;Rahe,1969
5. Short-term intrusions into the life style routine;Holmes;J. Psychosom. Res.,1970