Understanding the Lungs and How We Breathe
86.9 هزار بار بازدید -
5 سال پیش
-
This video provides a basic
This video provides a basic understanding of the lungs and how we breathe. It explains what happens inside the lungs when you have asthma. Take our free online course at http://aafa.org/asthmacare
5 سال پیش
در تاریخ 1398/03/13 منتشر شده
است.
86,953
بـار بازدید شده