विचारों
2:44
Blood Type Testing & Tracking
1:11
Test your BLOOD GROUP with smartphone
0:35
Smartphone app can detect blood flow more accurately than traditional exam (modified Allen test)
1:20
blood group app
2:24
Blood Grouping Test Procedure
14:55
How to type blood
3:22
Home Blood Typing Kit Tutorial
2:06
HemoGo App Makes Blood Testing Easy
