Complications of small-intestinal biopsy: two perforations with the Baker-Hughes multiple-retrieving instrument.
D001706:Biopsy / Q000009:adverse effects* / Q000295:instrumentation; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D007583:Jejunum / Q000293:injuries; D008297:Male; D008875:Middle Aged