Cannabidiol for the treatment of cannabis withdrawal syndrome: a case report - Crippa, José Alexandre de Souza; Hallak, Jaime Eduardo Cecílio; Machado-de-Sousa, J. P; Queiroz, Regina Helena Costa; Bergamaschi, M; Chagas, Marcos Hortes Nisihara; Zuardi, Antonio Waldo (Journal of Clinical Pharmacy and Therapeutics, 2013)