M, A., R, D., BA, M., I, B., & MS, A. (2019). Combined Effect Of Coffee Consumption And Cigarette Smoking On Serum Levels Of Vitamin B12, Folic Acid, And Lipid Profile In Young Male: A Cross-Sectional Study. International journal of general medicine, 12, 421. https://doi.org/10.2147/IJGM.S213737
Chicago Style (17th ed.) CitationM, Abu-Taha, Dagash R, Mohammad BA, Basheiti I, and Abu-Samak MS. "Combined Effect Of Coffee Consumption And Cigarette Smoking On Serum Levels Of Vitamin B12, Folic Acid, And Lipid Profile In Young Male: A Cross-Sectional Study." International Journal of General Medicine 12 (2019): 421. https://doi.org/10.2147/IJGM.S213737.
MLA (9th ed.) CitationM, Abu-Taha, et al. "Combined Effect Of Coffee Consumption And Cigarette Smoking On Serum Levels Of Vitamin B12, Folic Acid, And Lipid Profile In Young Male: A Cross-Sectional Study." International Journal of General Medicine, vol. 12, 2019, p. 421, https://doi.org/10.2147/IJGM.S213737.