Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0000962)	Hyperkeratosis	Very frequent [Orphanet]				216 / 7739
2	(HPO:0001000)	Abnormality of skin pigmentation	Very frequent [Orphanet]				105 / 7739