Site
Item
Site
text
C2825164 (UMLS CUI [1])
Patient
Item
Patient
text
C1299487 (UMLS CUI [1])
Patient Number
Item
Patient Number
integer
C0030705 (UMLS CUI [1,1])
C1300638 (UMLS CUI [1,2])
Subject Number
Item
Subject Number
integer
C2348585 (UMLS CUI [1])