Sharma, S., Mahajan, S., Lal, M., Singh, T., Deepti, S.S. and Kaur, J. 2019. A cross-sectional study on prevalence of substance use and its determinants among the male youth aged 15-24 years of slums of city Amritsar. International Journal Of Community Medicine And Public Health. 6, 4 (Mar. 2019), 1809–1814. DOI:https://doi.org/10.18203/2394-6040.ijcmph20191413.