Heideman, R L The effect of amitriptyline on the central nervous system penetration of methotrexate. [electronic resource] - Cancer drug delivery 1986 - 219-22 p. digital Publication Type: Journal Article ISSN: 0732-9482 Standard No.: 10.1089/cdd.1986.3.219 doi Subjects--Topical Terms: Amitriptyline--pharmacologyAnimalsBlood-Brain Barrier--drug effectsCerebrovascular Circulation--drug effectsDrug InteractionsMacaca mulattaMethotrexate--blood