Symptom Information: Sort according to HPO 

1
(HPO:0001252) Muscular hypotonia 9760199; 9585615 IBIS 990 / 7739
2
(HPO:0001270) Motor delay 9760199; 9585615 IBIS 322 / 7739
3
(HPO:0001276) Hypertonia 9760199 IBIS 317 / 7739
4
(HPO:0001337) Tremor 9760199 IBIS 200 / 7739
5
(HPO:0004923) Hyperphenylalaninemia 9760199 IBIS 7 / 7739
6
(HPO:0008297) Transient hyperphenylalaninemia 9760199; 16423549 IBIS 4 / 7739
7
(OMIM) Hypotonia, mild, transient 9760199 IBIS 1 / 7739
8
(OMIM) Hypertonia, mild, transient 9760199 IBIS 1 / 7739
9
(OMIM) Increased urinary 7-biopterin (primapterin) 9760199; 16423549 IBIS 1 / 7739
10
(OMIM) Increased urinary neopterin 9760199 IBIS 1 / 7739
11
(OMIM) Normal CSF neurotransmitters 9760199; 22729819 IBIS 1 / 7739
12
(IBIS) Decreased biopterin in urine 9760199 IBIS 1 / 7739
13
(HPO:0200085) Limb tremor 9760199 IBIS 6 / 7739
14
(HPO:0008936) Muscular hypotonia of the trunk 9585615 IBIS 77 / 7739
15
(HPO:0002353) EEG abnormality 9585615 IBIS 188 / 7739
16
(HPO:0003110) Abnormality of urine homeostasis 9760199 IBIS 9 / 7739