by genera ( species ) the microorganisms were arranged in the following order : e. coli ( 65 strains ) , citrobacter ( 33 strains ) , e. cloacae ( 15 strains ) , serratia liquefaciens ( 9 strains ) , hafnia ( 6 strains ) , klebsiella ( 4 strains ) , pectobacterium ( 3 strains ) , non-identified organisms ( 13 strains ) .
C0445623
microorganisms
C0029235
organisms