title: Significance of Escherichia coli serotypes in wastewater effluent.
mesh_terms: D000818:Animals; D001717:Birds; D002713:Chlorine; D004754:Enterobacter / Q000302:isolation & purification; D004926:Escherichia coli / Q000302:isolation & purification*; D007709:Klebsiella / Q000302:isolation & purification; D014876:Water Pollution
chemical_list: D002713:Chlorine