Krishnamurthy, Sapna, and Imtiaz Ahmed. “Addressing Constipation in Head and Neck Cancer Patients Undergoing Radiotherapy: A Clinical Audit to Improve Management”. Asian Pacific Journal of Cancer Care 9, no. 2 (June 29, 2024): 303-306. Accessed April 17, 2025. http://waocp.com/journal/index.php/apjcc/article/view/1368.