1. Sociology of health and illness and related topics: The sick role and the role of the physician reconsidered
Research with human subjects and the "professional complex"
Health and disease: a sociological and action perspective
The interpretation of dreams by Sigmund Freud
2. Sociology of higher education: The future of the university
Some considerations on the growth of the American system of higher education and research
The university "bundle": a study of the balance between differentiation and integration
Stability and change in the America university
3. Sociology of religion: Christianity
Durkheim on religion revisited: another look at The elementary forms of the religious life
Belief, unbelief, and disbelief
The "gift of life" and its reciprocation
Religion in postindustrial America: the problem of secularization
4. The human condition: Death in the Western world
A paradigm of the human condition.