N.S. SUSHMITHAA. Clinical audit on Nil per Oral (NPO). Kauverian Medical Journal, [S. l.], v. 1, n. 10, p. 21–27, 2024. Disponível em: http://www.kauverianjournal.com/index.php/research/article/view/83. Acesso em: 15 apr. 2026.