Diagnostic study of choice for G6PD<unk>  include quantitative laboratory assay, Beutler fluorescent spot test and DNA testing for mutated genes.
Glucose-6-phosphate dehydrogenase deficiency diagnostic study of choice
Glucose-6-phosphate dehydrogenase deficiency other diagnostic studies
Paroxysmal nocturnal hemoglobinuria diagnostic study of choice
Glycogen storage disease type I other diagnostic studies
Glycogen storage disease type II other diagnostic studies
Glycogen storage disease type III other diagnostic studies
Bartter syndrome other diagnostic studies
Phenylketonuria differential diagnosis