Symptom Information: Sort according to HPO 

1
(HPO:0001992) Organic aciduria Very frequent [Orphanet] 28 / 7739
2
(HPO:0001250) Seizures Very frequent [Orphanet] 1245 / 7739
3
(HPO:0001939) Abnormality of metabolism/homeostasis Very frequent [Orphanet] 328 / 7739
4
(HPO:0001943) Hypoglycemia Very frequent [Orphanet] 131 / 7739
5
(HPO:0006568) Increased hepatic glycogen content Very frequent [Orphanet] 34 / 7739