RT Journal Article SR Electronic T1 The promise of targeted therapy: Cancer drugs become more specific JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 551 OP 560 VO 71 IS 7 A1 Segota, Ena A1 Bukowski, Ronald M. YR 2004 UL http://www.ccjm.org/content/71/7/551.abstract AB Toxic chemotherapeutic agents are slowly being supplemented by a new generation of drugs that recognize specific targets in or on cancer cells. Although these molecular and genetic approaches are in their infancy, they hold the promise of more effective therapies with markedly fewer side effects. Several targeted agents are already approved by the US Food and Drug Administration (FDA) for use in malignancies, and numerous others are in clinical trials.