median lethal dose

(redirected from J.W. Trevan)
Also found in: Dictionary, Medical.

median lethal dose

[′mē·dē·ən ′lēth·əl ′dōs]
(pharmacology)
lethal dose 50
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.