autores Dunieskys Roberto González Larrudé Jarol Ramon Miranda Andrades Luis Miguel Gutierrez Beleno Marcelo Eduardo Huguenin Maia da Costa Marlin Jeannette Pedrozo Penafiel Ricardo Queiroz Aucélio Thais Lópes
palavras-chave Creatinine Multi-walled carbon nanotubes Square wave voltammetry Voltammetry creatinine multi-walled carbon nanotubes urine analysis