1. An infant multipurpose biopsy tube;Ament, M.E.; Rubin, C.E.;Gastroenterology,1973
2. Intraluminal biopsy of the small intestine: the intestinal biopsy capsule;Crosby, W.H.; Kugler, H.W.;American Journal of Digestive Diseases,1957
3. New techniques for speeding small intestinal biopsy;Evans, N.; Farrow, L.J.; Harding, A.; Stewart, J.S.;Gut,1970
4. Further modifications in the children's jejunal biopsy capsule;Latham, S.; Becket, A.J.; Chappell, D.A.;British Medical Journal,1969
5. Precautionary note on the use of the intestinal-biopsy capsule in infants and emaciated children;Partin, J.C.; Schubert, W.K.;New EnglandJournal of Medicine,1966