1. Patient-centred nursing;Abdellah,1970
2. Task force on nursing practice standards and guidelines;Journal of Nursing Quality Assurance,1991
3. Essentials of the Roy adaptation model;Andrews,1986
4. Heuristic heresy: applications of reliability and validity criteria to products of grounded theory;Atwood;Western Journal of Nursing Research,1986
5. The primacy of caring — stress and health and illness;Benner,1989