Medeiros RK da S, Ferreira Júnior MA, Torres G de V, Vitor AF, Santos VEP, Barichello E. Content validity of an instrument about knowledge on nasogastric intubation . Biosci. J. [Internet]. 2015 Nov. 17 [cited 2024 Nov. 22];31(6):1862-70. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/26318