TY - GEN AU - Ahmed,Serge H AU - Lin,Daniel AU - Koob,George F AU - Parsons,Loren H TI - Escalation of cocaine self-administration does not depend on altered cocaine-induced nucleus accumbens dopamine levels SN - 0022-3042 PY - 2003///0826 KW - Animals KW - Cocaine KW - administration & dosage KW - Cocaine-Related Disorders KW - physiopathology KW - Disease Models, Animal KW - Dopamine KW - analysis KW - Dose-Response Relationship, Drug KW - Extracellular Space KW - chemistry KW - Male KW - Microdialysis KW - Nucleus Accumbens KW - drug effects KW - Rats KW - Rats, Wistar KW - Self Administration N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1046/j.1471-4159.2003.01833.x ER -