参考： U.S. Environmental Protection Agency (USEPA). 2002. Method 1600: Enterococci in water by membrane filtration using membrane-Enterococcus Indoxyl-β-D-Glucoside Agar (mEI). EPA-821-R-02-022. Office of Water, Washington, D.C.
参考： U.S. Environmental Protection Agency (USEPA). 2002. Method 1600: Enterococci in water by membrane filtration using membrane-Enterococcus Indoxyl-β-D-Glucoside Agar (mEI). EPA-821-R-02-022. Office of Water, Washington, D.C.
