Content validity of an instrument about knowledge on nasogastric intubation . Bioscience Journal, Uberlândia, MG, v. 31, n. 6, p. 1862–1870, 2015. DOI: 10.14393/BJ-v31n6a2015-26318. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/26318. Acesso em: 3 jan. 2026.