Symptom Information: Sort according to HPO 

	Symptom Information	Symptom	Abundance	Frequency	Pubmed	Source	DB Freq
1	(HPO:0000252)	Microcephaly	Occasional [Orphanet]				832 / 7739
2	(HPO:0001511)	Intrauterine growth retardation	Frequent [Orphanet]				358 / 7739
3	(HPO:0001622)	Premature birth	Frequent [Orphanet]				100 / 7739
4	(HPO:0002324)	Hydranencephaly	Occasional [Orphanet]				9 / 7739
5	(HPO:0011420)	Death	Occasional [Orphanet]				184 / 7739