Sievers, R. Zur Kenntn. d. Verbreit. v. Darmparas. d. Menschen in Finland, Helsingfors, 1905; Festschr. f. Palmén, No. 10.
Solowjew. Bal. coli als Erreger chron. Durchfälle, C. f. B., P. u. Inf., 1901 (1), xxix, pp. 821, 849. [Solowjew’s additional communication that appeared in “Wratsch,” 1901, Nos. 12 and 14, as well as in the “Russki Wratsch,” 1902, No. 14, has been translated into German by Klimenko (l. c.).]
Stokvis, B. J. Paramaecium in sputa, Nederl. Tijdschr. v. Geneeskde., 1884 (2), xx.
Strong, R. P., and W. E. Musgrave. Preliminary Note of a Case of Infection with Balantidium coli, Bull. Johns Hopkins Hosp., Baltimore, 1901, xii, p. 31.
— — The Clinical and Pathological Significance of Balantidium coli, Dept. of Int. Bureau, Govt. Labor. Biol., Manila, No. 26, 1905, p. 1.
Wlajeff, G. Zur Frage d. Ätiol. u. Behandlg. d. Dysenterie, Wracebraja Gaseta, Kemmern, 1905, xii, p. 913; abstracted in C. f. B., P. u. Inf., 1906, i, Ref. xxxvii, p. 757.
Woit, O. Drei neue Fälle von Bal. coli i. menschl. Darm., Deutsch. Arch. f. klin. Med., 1898, lx, p. 363.
Balantidium minutum (pp. 204 and 637).
Jakoby, M., and F. Schaudinn. Üb. zwei neue Infus. i. Darm. d. Mensch., C. f. B., P. u. Inf., 1899 (i), xxv, p. 487.
Schulz. Colpoda cucullus im Darm d. Mensch., Berl. klin. Wochenschr., 1899, No. 16, p. 353.