Authors
Milan Djokic
National Blood Transfusion Institute, Immunobematological Reference Laboratory, Belgrade, Yugoslavia
Andrija Kuzmanovic
Clinical Center of Kraguzevac, Belgrade, Yugoslavia
Zivko Budisin
National Blood Transfusion Institute, Belgrade, Yugoslavia
Snezana Srzentic
National Blood Transfusion Institute, Belgrade Blood Transfusion Center, Bristol, UK
joyce Poole
National Blood Transfusion Institute, Belgrade, Yugoslavia