Judd W J, Walter W J, Steiner E A
Transfusion. 1981 Mar-Apr;21(2):184-8. doi: 10.1046/j.1537-2995.1981.21281178154.x.
Two patients with naturally occurring anti-K agglutinins are reported. Both patients manifested clinical symptoms associated with septicemia. Transfusion of one patient with K-positive blood did not result in hemolytic complications, further stimulation of the anti-K agglutinin or any change in its immunoglobulin nature.