Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0002715)	Abnormality of the immune system					46 / 7739
2	(OMIM)	Natural killer cell (NK) activity radiation sensitivity					1 / 7739
3	(HPO:0001417)	X-linked inheritance					173 / 7739