title: Bacteriological comparison between combined and separate sewer discharges in southeastern Michigan.
mesh_terms: D013293:Enterococcus faecalis / Q000302:isolation & purification*; D004926:Escherichia coli / Q000302:isolation & purification*; D006306:Health Surveys; D008824:Michigan; D012722:Sewage
chemical_list: D012722:Sewage