Yasir MehmoodHo, JackyJackyHoHira ShahidMohammed H. AL MughramMusaab DauelbaitMohammed Bourhia2026-02-022026-02-022025-08-01https://dspace.usj.edu.mo/handle/123456789/694010.1038/s41598-025-13109-wPresence of high-risk nano particulate matters in powder injection: microscopic evaluation and investigation of particles contaminationjournal-article