Symptom Information: Sort according to HPO 

1
(HPO:0001249) Intellectual disability 1089 / 7739
2
(HPO:0001939) Abnormality of metabolism/homeostasis 328 / 7739
3
(OMIM) Gamma-glutamyltranspeptidase deficiency 1 / 7739
4
(OMIM) Glutathionemia 1 / 7739
5
(OMIM) Glutathionuria 1 / 7739
6
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739