ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
May I ask ? When taking the test beforehand, did they tag the spot with a piece of metal ? Or even in surgery, to stop bleeding ?
Is the PowerPoint from this presentation available?
May I ask ? When taking the test beforehand, did they tag the spot with a piece of metal ? Or even in surgery, to stop bleeding ?
Is the PowerPoint from this presentation available?