TY - JOUR T1 - <em>Pseudomonas pyocyanea</em> and the arginine dihydrolase system JF - Journal of Clinical Pathology JO - J Clin Pathol SP - 122 LP - 125 DO - 10.1136/jcp.17.2.122 VL - 17 IS - 2 AU - J. J. Taylor AU - J. L. Whitby Y1 - 1964/03/01 UR - http://jcp.bmj.com/content/17/2/122.abstract N2 - Non-pigmented strains of Pseudomonas pyocyanea occur frequently and this organism has only limited activity in conventional biochemical tests; 50 strains were tested for the presence of arginine dihydrolase and found positive whereas only Salmonella sp. and Enterobacter sp. among other Gram-negative species were positive. The test for arginine dihydrolase is rapid and simple and suitable for routine use. ER -