Sputum without error: Nursing conducts for quality collection na contamination prevention. Research, Society and Development, [S. l.], v. 14, n. 11, p. e245141150208, 2025. DOI: 10.33448/rsd-v14i11.50208. Disponível em: https://www.rsdjournal.org/rsd/article/view/50208. Acesso em: 5 dec. 2025.