PATIL AMOL DEVIDAS; PATIL PRASHANT RAJESH. DESIGN AND PROTOTYPING OF A LOW-COST PORTABLE MECHANICAL VENTILATOR. International Engineering Journal For Research & Development, [S. l.], v. 6, n. ICMRD21, p. 9, 2021. DOI: 10.17605/OSF.IO/WV9YJ. Disponível em: http://www.iejrd.com/index.php/iejrd/article/view/1738. Acesso em: 19 apr. 2026.