REFERENCES
- Gedoelst, L. (1911). Synopsis de Parasitologie, p. 122. Bruxelles xx + 332 pp.
- Hutyra, F., and Marek, J. (1926). Special Path, and Therap. of the Diseases of Domestic Animals, Vol. II, p. 388.
- Levenvue, N. G. (1915). Equine Strongylidosis. Rev. gén. de méd. Vét., Tome XXIV, p. 593.
- Looss, A. (1902). The Sclerostomidae of Horses and Donkeys in Egypt. Rec. Egypt. Govern. School of Medicine, 1901.
- Pillers, A. W. N. (1915). Parasites and Parasitic Diseases. A System of Veterinary Medicine, edited by E. Wallis Hoare, Vol. 2, pp. 1531–1535.
- Pillers, A. W. N. (1927). Intestinal Parasitism in the Horse and its Treatment. Report of the Annual Congress of the N.V.M.A. of Great Britain and Ireland.
- Railliet, A. (1895). Traité de Zoologie Médicale et Agricole, 2nd ed. (fasc. 2), Paris xv + 737–1303 pp.
- Railliet, A. (1923). La véritable Strongylus tetracantbus Mehlis et son rôle pathogene. Ann. de Parasit. bumaine et comparée, Vol. I, p. 5.
- Theiler, A. (1918). Nodos and Nodules in the Lungs of South African Equines. The Seventh and Eighth Reports of the Director of Veterinary Research, pp. 181–336. Cape Town.
- Yorze, W., and Macfie, J. W. S. (1919). Strongylidae in Horses. VIII.—Species found in American Horses. Ann. Trop. Med. & Parasit., Vol. XIII, pp. 137–143.