Frequency of the mdr-1 C>;T gene polymorphism in patients with COPD . Clinics, [S. l.], v. 65, n. 11, p. 1115–1117, 2010. DOI: 10.1590/S1807-59322010001100010. Disponível em: https://revistas.usp.br/clinics/article/view/18490.. Acesso em: 17 may. 2024.