خميس ع, ياسين م, رقية م. A Statistical Analysis of the Nitrogenous Composition and its Relationship with the Microbiological Safety of the Hassan Spring Water in Al-Qadmous City. Tuj-hlth [Internet]. 2021Jan.19 [cited 2024May11];42(6). Available from: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/10264