Cocaine Directly Inhibits α6-Containing Nicotinic Acetylcholine Receptors in Human SH-EP1 Cells and Mouse VTA DA Neurons oleh Dejie Chen, Dejie Chen, Fenfei Gao, Xiaokuang Ma, Xiaokuang Ma, Jason Brek Eaton, Yuanbing Huang, Yuanbing Huang, Ming Gao, Yongchang Chang, Zegang Ma, Taleen Der-Ghazarian, Janet Neisewander, Paul Whiteaker, Jie Wu, Jie Wu, Jie Wu, Quanxi Su