Ralte, J. R., Hrahsel, L., Sailo, L., Anusuya, G. S., Sailo, L., & Ruata, L. (2023). A cross sectional study on tobacco usage among COVID 19 Positive patients admitted in a tertiary care centre in Mizoram India . Asian Journal of Medical Sciences, 14(1), 10–14. https://doi.org/10.3126/ajms.v14i1.49843