Mohiuddin, A. “Patient Relationship Management : Patient Care With CRM Approach”. PharmaTutor 7, no. 4 (April 1, 2019): 22-36. Accessed July 2, 2026. http://www.pharmatutorjournal.com/index.php/pt/article/view/patient-relationship-management-patient-care-with-crm-approach.