Nawaz, R. et al. 2022. Prevalence of Hepatitis B and C, Tuberculosis, and Human Immune Deficiency Virus among injection drug users of Punjab, Pakistan-A cross sectional study. Journal of University College of Medicine and Dentistry. 1, 2 (Jun. 2022). DOI:https://doi.org/10.51846/jucmd.v1i2.1613.