1. Regional Ileitis;Crohn;Jour. Amer. Med. Assoc.,1932
2. Chronic Cicatrising Enteritis. Regional Ileitis (Crohn). A New Surgical Entity;Harris;Surg. Gynecol. and Obst.,1933
3. A Case of Non-specific Granuloma of the Terminal Ileum and Cæcum;Colp;Surg. Clin. of N. Amer.,1934
4. Regional Ileitis;Koster;Arch. of Surg.,1936
5. A Review of some of the Features of Regional Ileitis;Sproull;Amer. Jour. Roentgenol.,1936