Phenylketonuria: mental illness in heterozygotes.
D000328:Adult; D000367:Age Factors; D005260:Female; D006579:Heterozygote; D006720:Homozygote; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000150:complications / Q000235:genetics*; D008875:Middle Aged; D010661:Phenylketonurias / Q000150:complications / Q000235:genetics*; D012559:Schizophrenia / Q000235:genetics*; D012737:Sex Factors