Authors: Kai-Wen Cheng; Frank J Chaloupka; Ce Shang; Anh Ngo; Geoffrey T Fong; Ron Borland; Bryan W Heckman; David T Levy; K Michael Cummings Journal: Addiction Date: 2019-04-02 Impact factor: 6.526
Authors: Paula Lozano; Edna Arillo-Santillán; Inti Barrientos-Gutiérrez; Luis Zavala-Arciniega; Luz Myriam Reynales-Shigematsu; James F Thrasher Journal: Salud Publica Mex Date: 2019 May-Jun