Yulianto, P., Triyanto, E., Kamaluddin, R., & Azanni, A. A. Bag Valve Mask with Ventilation Indicator (BVM-VI) prototype for ventilation rhythm in Basic Life Support. SpringerOpen.
Chicago Style (17th ed.) CitationYulianto, Pratama, Endang Triyanto, Ridlwan Kamaluddin, and Adhe Akbar Azanni. Bag Valve Mask with Ventilation Indicator (BVM-VI) Prototype for Ventilation Rhythm in Basic Life Support. SpringerOpen.
MLA (9th ed.) CitationYulianto, Pratama, et al. Bag Valve Mask with Ventilation Indicator (BVM-VI) Prototype for Ventilation Rhythm in Basic Life Support. SpringerOpen.
Warning: These citations may not always be 100% accurate.