| [screening methods for detection of metallo-beta-lactamase producing gram negative rods]. | modified hodge test and a method using a disk with imipenem plus 1000 mg of edta were used to determine the presence of metallo-beta-lactamase producing gram-negative rods among 166 clinical isolates from hospitals in iaşi and galaţi. of 9 imipenem resistant strains found, only one pseudomonas aeruginosa gave positive results with both tests and other two p. aeruginosa clinical isolates gave negative results with both tests. the rest of the strains (2 p. aeruginosa, 2 acinetobacter baumanii, 1 s ... | 2005 | 16607806 |