Vitamin B6 in mental deficiency: xanthurenic acid excretion in phenylketonurics.
D001826:Body Fluids; D006801:Humans; D008607:Intellectual Disability; D016272:Occupational Health; D010661:Phenylketonurias / Q000652:urine*; D025101:Vitamin B 6; D026681:Vitamin B 6 Deficiency / Q000175:diagnosis*; D014977:Xanthurenates / Q000652:urine*
D014977:Xanthurenates; C028330:xanthurenic acid; D025101:Vitamin B 6
INDUSTRIAL HYGIENE; PHENYLPYRUVIC OLIGOPHRENIA/urine in; VITAMIN B6 DEFICIENCY/diagnosis; XANTHURENATES/in urine