Fuchs, R., Heath, G. W., & Wheeler, F. C. (1992). Perceived morbidity as a determinant of health behavior. Health Education Research, 7(3), S. 327-334.

Fuchs, Reinhard, Gregory W. Heath, and Frances C. Wheeler. "Perceived Morbidity As a Determinant of Health Behavior." Health Education Research 7, no. 3 (1992): S. 327-334.

Fuchs, Reinhard, Gregory W. Heath, and Frances C. Wheeler. "Perceived Morbidity As a Determinant of Health Behavior." Health Education Research 7.3 (1992): S. 327-334.