Beaton, J M An investigation of the effects of L-methionine and related metabolites on rat behavior. [electronic resource] - Behavioral biology Oct 1974 - 249-56 p. digital Publication Type: Journal Article ISSN: 0091-6773 Standard No.: 10.1016/s0091-6773(74)91266-8 doi Subjects--Topical Terms: AnimalsAvoidance Learning--drug effectsBehavior, Animal--drug effectsBetaine--pharmacologyConditioning, Operant--drug effectsCysteine--pharmacologyMaleMethionine--metabolismRatsSerine--pharmacology