Rehman,
leucocyte filters.... hmmmmm , i think its available in Pakistan as far i remember i saw a kid having transfussion with that ( in ganga-ram hopsital , Lahore) , that is expensive ( as far i remember in 2007 its price was Rs.2500)... my father wanted to put me on that but i refused bcoze i never had any serious reaction to blood....2nd reason of refusing was ,, that slow down the transfusion speed as well, the transfussion using leucocyte filter take a little more time then the normal blood transfussion (if m not wrong) the kid i saw there was 14 years old and abt to cry to waste remained blood as it already has been 7 hours to him and his blood was still 25% remaindered to go ..... as u know, i never b agree to stay there for that much long time ,, coze i dont like to stay there for that much 4 hours r enough .... lolzzz
Best Regards
Take Care
Umair