[Peroral small intestinal biopsy in children].
D000293:Adolescent; D000367:Age Factors; D001706:Biopsy / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007421:Intestine, Small / Q000473:pathology*
Peroral tynntarmbiopsi hos barn.