we evaluated baseline vitamin d ( d2 and d3 ) , 25-oh vitamin d2 and d3 , 1,25 ( oh ) 2 vitamin d , bone mineral content , and vitamin d2 and 25-oh vitamin d3 absorption in six infants and children ( age 4-22 mo ) with ehba whose portoenterostomy failed to produce bile flow ( group 1 ) and five infants and children ( age 10/12 to 8-4/12 y ) with ehba whose portoenterostomy repair led to good postoperative bile flow ( group 2 ) .
C0021270
infants
C0008059
children