Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0000505)	Visual impairment					297 / 7739
2	(HPO:0000006)	Autosomal dominant inheritance					2518 / 7739
3	(HPO:0000510)	Rod-cone dystrophy					266 / 7739