TY - GEN AU - Allen,Richard M AU - Carelli,Regina M AU - Dykstra,Linda A AU - Suchey,Therese L AU - Everett,Carson V TI - Effects of the competitive N-methyl-D-aspartate receptor antagonist, LY235959 [(-)-6-phosphonomethyl-deca-hydroisoquinoline-3-carboxylic acid], on responding for cocaine under both fixed and progressive ratio schedules of reinforcement SN - 0022-3565 PY - 2005///1128 KW - Animals KW - Cocaine KW - administration & dosage KW - Dextromethorphan KW - pharmacology KW - Dizocilpine Maleate KW - Dose-Response Relationship, Drug KW - Excitatory Amino Acid Antagonists KW - Isoquinolines KW - Male KW - N-Methylaspartate KW - Rats KW - Rats, Sprague-Dawley KW - Receptors, N-Methyl-D-Aspartate KW - antagonists & inhibitors KW - Reinforcement Schedule KW - Self Administration N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1124/jpet.105.086355 ER -