1. Klinisch-therapeutische Beobachtungen aus der Cholera. Epidemie in Neapel;Escherich, T.;Arztliche Intelligenzblatt,1884
2. The prevalence of Spirochaeta eugyrata in Europeans and natives in the Gold Coast;Macfie, J.W.S.;Lancet,1917
3. Remarks on the nature and distribution of the parasites observed in the stools of 1305 dysenteric patients. Lancet 1916; i:l 165-6;Fantham, H.B.
4. Intestinal spirochaetosis;Lee, F.D.; Kraszewski, A.; Gordon, J.; Howie, J.G.R.; McSeveney, D.; Harland, W.A.;Gut,1971
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