Kumar, Vijay, Ratnadeep Biswas, Vishnu S. Ojha, and Kishore Kaushal. “Satisfaction Levels of Patients Attending the Outpatient Department of a Tertiary Care Center of India”. European Journal of Clinical and Experimental Medicine 21, no. 4 (December 30, 2023): 756–761. Accessed December 28, 2025. https://journals.ur.edu.pl/ejcem/article/view/12079.