Cariappa, A1992-01-012009-06-031992-01-012009-06-031992-01-01Cariappa A. Patient service or patient care? National Medical Journal of India. 1992 Jan-Feb; 5(1): 41http://imsear.searo.who.int/handle/123456789/118669engEducation, Medical --standardsHealth ServicesPatient Care PlanningTerminology as TopicLetter