Dr. Saurabh Sharma,Dr. Manaswini Rathore,Dr. Ashutosh Sharma,Dr. Anita Sharma (2025) “IRREGULAR & LOSS OF FOLLOW UP AMONG INJECTING DRUG USERS ATTENDING AT OPIOID SUBSTITUTION THERAPY (OST) CENTER KOTA, RAJASTHAN: A CROSS SECTIONAL STUDY ”, International Journal of Pharmacy Research & Technology (IJPRT), 15(1), pp. 1622–1633. Available at: https://ijprt.org/index.php/pub/article/view/705 (Accessed: 24 October 2025).