G6PD and G6PD deficiency: Fairbanks Fairbanks VF VF Beutler Beutler E E A Simple method for detection of erythrocyte glucose-6-phosphate dehydrogenase (G6-PD) deficiency A Simple method for detection of erythrocyte glucose-6-phosphate dehydrogenase (G6-PD) deficiency Blood Blood 1961 1961 18 18 783 783