Cocaine use disorder effects on blood oxytocin levels and OXTR DNA methylation - Souza, Manasses Soares; Sanvicente-Vieira, Breno; Zaparte, Aline; Baptista, Talita; Nagai, Maria Aparecida; Mangone, Flavia Rotea; Pavanelli, Ana Carolina; Viola, Thiago Wendt; Grassi-oliveira, Rodrigo (Neuroscience letters, 2023)