Bioaccumulation of lead, arsenic, and mercury in vital organs of common carp (Cyprinus carpio L.): Assessment of pathological effects and possible hazards associated with human consumption

鲤鱼（Cyprinus carpio L.）重要器官中铅、砷和汞的生物富集：评估其对人类食用造成的病理影响和潜在危害