[Development regression in a child caused by vitamin B12 deficiency].
Kosonen
T
T
HYKS:n lastenklinikka, Helsinki.
Pihko
H
H
D000328:Adult; D002658:Developmental Disabilities / Q000209:etiology*; D005260:Female; D006801:Humans; D007223:Infant; D008764:Methylmalonic Acid / Q000652:urine; D014805:Vitamin B 12 / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000150:complications* / Q000151:congenital / Q000652:urine
D008764:Methylmalonic Acid; D014805:Vitamin B 12