Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0001347)	Hyperreflexia	Frequent [Orphanet]				363 / 7739
2	(HPO:0001315)	Reduced tendon reflexes	Frequent [Orphanet]				160 / 7739
3	(HPO:0000962)	Hyperkeratosis	Very frequent [Orphanet]				216 / 7739
4	(HPO:0001072)	Thickened skin	Very frequent [Orphanet]				87 / 7739
5	(HPO:0012758)	Neurodevelopmental delay	Very frequent [Orphanet]				949 / 7739
6	(HPO:0012639)	Abnormality of nervous system morphology	Very frequent [Orphanet]				25 / 7739