Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0000531)	Corneal crystals	Very frequent		10625078	IBIS	9 / 7739
2	(HPO:0000613)	Photophobia	Very frequent		10625078	IBIS	158 / 7739
3	(OMIM)	Conjunctival crystals			5477639	IBIS	1 / 7739
4	(OMIM)	Mild photophobia			10625078	IBIS	3 / 7739
5	(OMIM)	No renal disease			10625078	IBIS	1 / 7739
6	(HPO:0003358)	Elevated intracellular cystine			5477639	IBIS	4 / 7739