Self-reported smoking status and urinary cotinine levels in patients with asthma

by Pinheiro, Gabriela Pimentel, de Souza-Machado, Carolina, Fernandes, Andréia Guedes Oliva, Mota, Raquel Cristina Lins, Lima, Liranei Limoeiro, Vasconcellos, Diego da Silva, da Luz, Ives Pereira, Silva, Yvonbergues Ramon dos Santos, Lima, Valmar Bião, de Oliva, Sérgio Telles, de Mello, Luane Marques, Couto, Ricardo David, Chatkin, José Miguel, Cruz, Constança Margarida Sampaio, Cruz, Álvaro Augusto
Published in J Bras Pneumol (2018)