Johnsen H E, Brostrphøm K, Madsen M
Scand J Haematol. 1978 May;20(5):413-6. doi: 10.1111/j.1600-0609.1978.tb02476.x.
3 children who fulfilled the criteria for the diagnosis of paroxysmal cold haemoglobinuria of the classical Donath-Landsteiner type are described. The benign clinical course of this illness is confirmed. A serological study of two of the Donath-Landsteiner antibodies revealed the anti-P specificity in one, but not in another serum.