1. Patient-Centred Approaches to Nursing;Abdellah,1960
2. New Directions in Patient-Centred Nursing;Abdellah,1973
3. Methods of classifying disability and severity of illness in ambulatory care patients;Akpom;Med. Care Suppl.,1973
4. Unmet needs versus perceived needs—the effect of inadequate communication;Bedard,1967
5. Clinical Nursing: Pathophysiological and Psycho-social Approaches;Beland,1970