No abstract available
MeSH terms
-
Abnormalities, Multiple*
-
Child
-
Child, Preschool
-
Face / abnormalities*
-
Homocystinuria / complications*
-
Humans
-
Male
-
Metabolism, Inborn Errors / complications*
-
Methylmalonic Acid / metabolism*
-
Methylmalonic Acid / urine
-
Vitamin B 12 / metabolism*
Substances
-
Methylmalonic Acid
-
Vitamin B 12