title: Polymorphism of delta-aminolevulinic acid dehydratase in various populations.
mesh_terms: D000328:Adult; D000483:Alleles; D002648:Child; D005260:Female; D005787:Gene Frequency; D005860:Germany, West; D006801:Humans; D007564:Japan; D007988:Liberia; D010641:Phenotype; D011110:Polymorphism, Genetic; D000623:Porphobilinogen Synthase / Q000235:genetics*
chemical_list: D000623:Porphobilinogen Synthase