title: India ink preparation of ileoscopic biopsies.
mesh_terms: D001706:Biopsy; D002244:Carbon; D003113:Colonoscopy; D004396:Coloring Agents; D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology*; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D013194:Staining and Labeling
chemical_list: D004396:Coloring Agents; C028433:chinese ink; D002244:Carbon