%0 Journal Article %T Prevalence and trends of transfusion transmitted infections in a regional blood transfusion centre %A Gupta Richa %A Singh Bharat %A Singh Deepak %A Chugh Manish %J Asian Journal of Transfusion Science %D 2011 %I Medknow Publications %U http://www.ajts.org/article.asp?issn=0973-6247;year=2011;volume=5;issue=2;spage=177;epage=178;aulast=Gupta