Ma, L., Steinberg, J. L., Hasan, K. M., Narayana, P. A., Kramer, L. A., & Moeller, F. G. (2012). Stochastic dynamic causal modeling of working memory connections in cocaine dependence. Hum Brain Mapp.

Ma, Liangsuo, Joel L. Steinberg, Khader M. Hasan, Ponnada A. Narayana, Larry A. Kramer, and F. Gerard Moeller. "Stochastic Dynamic Causal Modeling of Working Memory Connections in Cocaine Dependence." Hum Brain Mapp 2012.

Ma, Liangsuo, et al. "Stochastic Dynamic Causal Modeling of Working Memory Connections in Cocaine Dependence." Hum Brain Mapp 2012.