The occurrence of specific markers of Bacteroides fragilis group, B. dorei and antibiotic-resistance genes in the wastewater treatment plantsSebastian Niestępski, Monika Harnisz, Ewa Korzeniewska and Adriana OsińskaE3S Web Conf., 44 (2018) 00124DOI: https://doi.org/10.1051/e3sconf/20184400124