Linner, K M Induction of the messenger ribonucleic acid for proenkephalin A in cultured murine CD4-positive thymocytes. [electronic resource] - Endocrinology Feb 1991 - 717-24 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0013-7227 Standard No.: 10.1210/endo-128-2-717 doi Subjects--Topical Terms: AnimalsCD4 Antigens--analysisCells, CulturedConcanavalin A--pharmacologyDose-Response Relationship, DrugEnkephalins--geneticsKineticsLeukocytes, Mononuclear--metabolismMiceProtein Precursors--geneticsRNA, Messenger--metabolismSpleen--cytologyThymus Gland--cytology