1. Ileocecal valve syndrome;Lasser;Gastroenterology,1955
2. Roentgenological examination and evaluation of the ileocecal valve;Hinkel;Am. J. Roentgenol.,1952
3. Roentgenanatomical studies of the normal ileocecal valve;Fleisciiner;Radiology,1950
4. Lipohyperplasia of the ileocolic valve;Zettergren;Acta Soc. med. upsalien.,1953
5. Enlargement of the ileocecal valve;Golden;Am. J. Roentgenol.,1943