সর্বশেষ ভিডিও

Unresponsive Airway Obstruction wss4m 11,413 ভিউ • 2 বছর আগে

A video showing Unresponsive Airway Obstruction and how to deal with it

bimanual examination wss4m 188,730 ভিউ • 2 বছর আগে

http://www.wss4m.com/vb