pathogens.of gram-negative urinary tract T-mod pathway, a reduced sequence for

Salmonella and Shigella strainshave been described previously (6, 8); however, they havenot been included in ourpathway, because it is devised forurine samples. Almost all of the cytochrome oxidase-posi-tive strains wehave isolated belonged to the P. aeriuginosaspecies, and we believe, therefore, that further testingshouldberestricted to those strains lackingfeatures, such