| [investigation of the presence of new delhi metallo-beta-lactamase-1 (ndm-1) by pcr in carbapenem-resistant gram-negative isolates]. | bacteria producing new delhi metallo-beta-lactamase-1 (ndm-1) exhibit high level resistance to beta-lactams including carbapenems. this broad-spectrum resistance limits treatment options for infections caused by ndm-1 producers. ndm-1 was first isolated from an indian patient in sweden; since then, ndm-1 producing isolates have been identified in many countries including turkey. in this study, we investigated the presence of ndm-1 by pcr method in various gram-negative isolates recovered from cl ... | 2013 | 23621739 |