"Nonparametric"

Red cell antibodies in patients with homozygous sickle cell disease: a comparison of patients in Jamaica and the United Kingdom.

The transfusion history and frequency of red cell antibodies in patients with homozygous sickle cell (SS) disease have been compared in …

A. Olujohungbe, I. Hambleton, L. Stephens, B. Serjeant, G. Serjeant