b+ blood donors
ZAHURUL HAQUE HALL, DHAKA UNIVERSITY
MOHSIN HALL, DHAKA UNIVERSITY
ZIA HALL, DHAKA UNIVERSITY
SUFIA KAMAL HALL, DHAKA UNIVERSITY
ZAHURUL HAQUE HALL, DHAKA UNIVERSITY
JASIMUDDIN HALL, DHAKA UNIVERSITY
ZAHURUL HAQUE HALL, DHAKA UNIVERSITY
S M HALL, DHAKA UNIVERSITY
BANGO BANDU HALL, DHAKA UNIVERSITY
DHAKA UNIVERSITY
DHAKA UNIVERSITY
DHAKA UNIVERSITY
JASIMUDDIN HALL, DHAKA UNIVERSITY
ZIA HALL, DHAKA UNIVERSITY
DHAKA UNIVERSITY
DHAKA UNIVERSITY
DHAKA UNIVERSITY
DHAKA UNIVERSITY
S M HALL, DHAKA UNIVERSITY
JAJANATH HALL, DHAKA UNIVERSITY
JAJANATH HALL, DHAKA UNIVERSITY