Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(OMIM)	Decreased oral absorption of cobalt-60 labeled vitamin B12					1 / 7739
2	(OMIM)	Pernicious anemia					3 / 7739
3	(HPO:0001889)	Megaloblastic anemia					28 / 7739
4	(HPO:0200118)	Malabsorption of Vitamin B12					3 / 7739