Chyerochana, N., Javed, B.P., Somnark, P., Mongkolsuk, S. and Sirikanchana, K. 2017. Simultaneous Detection of Feces-specific Bacteriophages of Bacteroides fragilis with a Duplex PCR Assay. Environment and Natural Resources Journal. 16, 1 (Nov. 2017), 82–90.