Inborn errors of metabolism: screening for heterozygotes using hair roots.
D004798:Enzymes / Q000235:genetics; D005260:Female; D005808:Genes, Recessive; D006580:Genetic Carrier Screening / Q000379:methods*; D008040:Genetic Linkage; D006197:Hair / Q000201:enzymology*; D006801:Humans; D008297:Male; D008661:Metabolism, Inborn Errors / Q000175:diagnosis / Q000235:genetics*; D014960:X Chromosome
D004798:Enzymes