Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0007759)	Opacification of the corneal stroma					77 / 7739
2	(HPO:0007957)	Corneal opacity					84 / 7739
3	(HPO:0008005)	Congenital corneal dystrophy					3 / 7739
4	(HPO:0000007)	Autosomal recessive inheritance					2538 / 7739