AB!!!

@ravihere (164)
India
December 7, 2006 9:09am CST
What is A blood, B blood, and O blood ? How r they distinguished? What is positive and negative blood?
1 response
mvsrao
@mvsrao (4365)
• India
7 Dec 06
pls see the complete details here : http://en.wikipedia.org/wiki/Blood_groups
ravihere
@ravihere (164)
• India
8 Dec 06
Good one pal. Thanx for ur response