Association of CHRNA5 gene variants with crack cocaine addiction - Aroche, Angelita P.; Grevet, Eugenio H.; Stolf, Anderson R.; Vieira, Breno Sanvicente; Kessler, Felix H. P.; Diemen, Lisia von; Grassi-Oliveira, Rodrigo Grassi; Bau, Claiton H. D.; Rovaris, Diego Luiz (NeuroMolecular Medicine, 2020)