Dong Lee's Venipuncture Tube

-

How To Draw Your Own Blood With A Butterfly Needle (Phlebotomy / Venipuncture) *Don't Try This*

by Dong Lee's Venipuncture Tube

Click to load YouTube player

How To Draw Your Own Blood With A Butterfly Needle (Phlebotomy / Venipuncture) *Don't Try This*

Uploaded 3 years ago

About RealtimeSubCount.com

Følg YouTube-abonnenter, visninger, creatorsammenligninger og milepæle i realtid.