Burr & Burr proposed several hypotheses ... Later, scientists tested these synthetic prostaglandins in cells and animals and verified that they functioned like the naturally occurring molecules ...

NAINR. 2004;4(4):231-239. Acanthocyte Erythrocyte identified by numerous spiny cytoplasmic projections; similar to a Burr cell Acanthocytosis, condition in which the majority of erythrocytes are ...