Babala na Kulang Ka Sa Oxygen - Payo ni Doc Willie Ong

Babala na Kulang Ka Sa Oxygen Alamin kung Co-vid-, Pulmonya o Mahina Baga

Payo ni Doc Willie Ong (Internist and Cardiologist) #1076b

Panoorin ito: https://www.youtube.com/watch?v=uJjev...