The Baker-Hughes gastrointestinal biopsy tube.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy / Q000295:instrumentation*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D007223:Infant; D007413:Intestinal Mucosa / Q000473:pathology; D007421:Intestine, Small / Q000473:pathology*; D008297:Male; D008875:Middle Aged