Donna J. Fruin

Protection Motivation Theory and Adolescents' Perceptions of Exercise1

Neville Owen, N. Owen, Chris Pratt, 1992 .

Self-efficacy in chronic illness: the juxtaposition of general and regimen-specific efficacy.

Donna J. Fruin, P. Rapley, D. J. Fruin, 1999, International journal of nursing practice.