Toxic effects of polycyclic aromatic hydrocarbons on the two-sludge system: Combined functional gene, resistance gene and microbial community assessment - Baodan Jin; Ye Liu; Guolian Liu; Hanbing Zhai; Jintao Niu; Yusheng Jia; Baogui Wang; Jingjing Du; Zhigang Yin; Long Pang; Jiantao Ji; Xia Cao (Process Safety and Environmental Protection, 2024)