Decreasing brain activity caused by acute administration of ketamine and alcohol – A randomized, controlled, observer-blinded experimental study oleh Luan Oliveira Ferreira, Luan Oliveira Ferreira, Esther Padilha da Silveira, Clarissa A. Paz, Maria K. Otake Hamoy, Gabriela B. Barbosa, Murilo F. Santos, Raína M. Conceição, Anthony Lucas G. Amaral, Karina Dias Resende, Dielly Catrina Favacho Lopes, Moisés Hamoy