Cannabidiol for the treatment of epilepsy: an overview of possible mechanisms of action and preclinical and human studies - Santos, Rafael Guimarães dos; Hallak, Jaime Eduardo Cecilio; Zuardi, Antônio Waldo; Crippa, Ana Chrystina de Souza; Crippa, José Alexandre de Souza (Handbook of Cannabis and related pathologies: biology, pharmacology, diagnosis, and treatment, 2017)