ONE

12 P. A. BROCKE. — Erythéma nodosum like lesiens in chronic, etc. INew England ]. Méd., 209-233-235, Aug. 3.1933).

13 M.-H. COHEN. — Pyoderma gangraenosum deficiency disease, etc. (Arch. dermat. Syph, 33: 813-824, May 1306).

14 J.-C.-T. Rocers et J.-L. BARGEN. — Skin tests chronic ulcerative côlite. (Minesota med, 15: 328-332, May 1932).

15 W.-P. WARHER. — Case of ulcerative, etc. (Canada M. À. ]J. 18: 571-573, May 1928).

16 BRUNSTING, Louis À. GOECKERMAN, William H. and O’LEARY, Paul À. Pyoderma (Ecthyma) Gangrenosum. (Arch. Dermat. et Syph. 22 : 655, Oct. 1930).

17 LANE, CLINTON W. and STROUD, MALONE C. -— Pyoderma Gangrenosum. (Arch. Dermat. et Syph, 27: 460, March 1933).

18 Mc GARTHY, LEE, and FIELDS, RUSSEL. — Pyoderma Gangrenosa. (New York State J. Med, 31. : Sox, July 1-1931).

19 WARNER, W.-P. — A Case of Ulcerative Colitis, in a Child. (Associated with a Bullous Skin eruption, Canad. M. À. ]. 18 : 571, May 1928).

20 HELMHOLZ, Henry-F — Chronic Ulcerative Colitis in Childhood. (New York State ]. Med. 26 : 46 Jan. 15-1926).

21 TISCHNENKO, À. und KROICZIK, H. — Zur Frage der Pyodermia chronica serpiginosa. (Dermat. Ztschr. $2: 11 Feb. 1928).

GLAUBERSOHN. S.-A. — Pyodermia Chronica Ulcerosa, Dermat. (Wchnschr. 88 : 407, April 6 1920).

23 PORTIS, SIDNEY À. — Treatment of Ulcerative Conditions of Colon. (M. Clin. North America 18 : 1319 March 1935).

24 MACKIE T.-T. and PounD, R.-E. — Changes in the Gastro-Intestinal. (Tract in Deficiency States, J.A.M.A. 104 : 613 Feb. 23 1035).

25 MACKIE, THOMAS T. — Ulcerative Colitis. (II The Factor of Deficiency States J.A.M.A. 104 : 178 Jan. 19. 1935).

26 SCHWARTZMAN, G. — The Phenomenon of Local Skin Reactivity to Streptococcus Hemolyticus-Scarlatinae. (J. Infect. Dis, 48 : 183 Feb. 1931).

ah he

RaAFsSKy, Henry A. and MANHEIMS, PERRY J. — The Significance of the Bargen Organism as an Etiologic Factor in Ulcerative Colitis. (Am. J. M. Sc. 183 : 252. Feb. 1032).

NISSEN, ARCHIBALD H. — Atonic Stasis. (M. Clin, North America, 13: 269 July 1920).

BUTTIAUX, R. and SÉVIN, À. — On the Etiology of Ulcerative Colitis. (Ann. Inst Pasteur, 17 : 173 Aug. 1931).

DowiNG, HAROLD, F. — Report of a Case of Ulcerative Colitis Probably Due to Streptococcus Infection. (Arch. Pediat, 45: 310 May 1028).

BASSLER, À. — Diseases of the Digestive System. (Philadelphia, F. À. Davis Company, 1920, vol. 2).

BONORINO UpaAoNpo C. — Etiology of Chronic Ulcerative Colitis (Arch. d. mal. de l’app. digestif, 18 : 1081. Déc. 1928).

BROWN, THOMAS R. and PAULSON MosEs. — Internat. S. Digest. 8 : 67 Aug. 1920.

HEINZEN, Theodore-E. — Ulcerative Colitis. (M. Clin. North AIMerICL 7 25 SCD 1032);

TUCKER, John. — Observations on Chronic Ulcerative Colitis. (M. Clin. North America, 17 : 1071 Janv. 1934).

STREICHER, M.-H. and KAPLAN, B. — (Chronic ulcerative Côlitis, J.A.M.A., 94 : 1o Jan, 4, 1930).

TorreY John- C. — Symposium on Culitis. ( Bacteriology of the Human Colon with Particular Reference to Ulcerative Colitis). (Tr. Am. Gastro-Enterol À. : 30 : 129, 1928).

BROWN, Thomas R. — Some Observations in Chronic Ulcerative Colitis. (Ann. Clin. Med. 4 : 425 Nov. 1925).

Mac NAUGHTON, E. — Bacteriologic Studies in Chronic Ulcerative Colitis. (Canad. M. À. J. 18 : 568 May 1028).

BRowN, Philip W. — Diagnosis and Treatment of Certain Types of Colitis and So-Called Colitis. (M. Clin. North America,