Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0011971)	Dermatographic urticaria					2 / 7739
2	(OMIM)	Dermographism					1 / 7739
3	(OMIM)	Localized urticarial wheal and flare from a single skin stroke or scratch					1 / 7739
4	(HPO:0000006)	Autosomal dominant inheritance					2518 / 7739