Salim Jasim Khalaf, Mahdi Salh Hamad, & Nahla Kamal Asaad. (2023). Serotonin, Endorphin Concentrations and Some Hematological Parameters in Male Narghile Smokers. Tikrit Journal of Pure Science, 23(6), 95–100. https://doi.org/10.25130/tjps.v23i6.678