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Parasitic Worms 
efficient drug which has hitherto been employed in the treatment of hook¬ 
worms, with oil of chenopodium as probably the next best. The use of salvarsan 
and of antimony tartrate in the treatment of Bilharzia disease is also worthy 
of note. Railliet (1915) has dealt at some length with the medicinal treatment 
of diseases caused by Nematodes, and Hall (1917) has called attention to the 
neglect of medicinal treatment in dealing with veterinary helminthic infections. 
I have endeavoured to discuss these various matters as briefly as possible 
and to allocate to each of them a space approximately proportionate to the 
amount and importance of the work done. The same plan has been applied 
to the subjoined list of references which, while omitting a considerable number 
of important works, will nevertheless, it is hoped, be found to include all the 
most useful publications up to the end of 1921 together with a few of more 
recent date. 
REFERENCES. 
Baermann, G. (1917). Ueber Ankylostomiasis, deren Ausbreitungsbedingungen durch die 
Bodeninfektion und deren Bekampfung. Geneesk. Tijdschr. Nederl. Indie, lvh. 579- 
669. 
Bahr, P. Manson (1912). Filariasis and Elephantiasis in Fiji. Journ. Trop. Med. Suppl. 1. 
200 pp. 
Bahr, P. Manson and Fairley, N. H. (1920). Observations on Bilharziasis amongst the 
Egyptian Expeditionary Force. Parasitology, xn. 33-71. 
Bang, B. (1913). Strongylose eller Sclerostomiasis hos Fol. Kjobenhuvn Mdskf. Dyrl. xxv. 
4-24. 
Baylis, H. A. (1920). On the Classification of the Ascaridae. I-II. Parasitology, xn. 253- 
264; 411-426. 
- (1922). Observations on certain Cestodes of Rats, with an Account of a new Species 
of Hymenolepis. Parasitology, xiv. 1-8. 
Baylis, H. A. and Lane, Clayton (1920). A Revision of the Nematode Family Gnatho- 
stomidae. Proc. Zool. Soc. 245-310. 8 Pis. 
Beddard, F. E. (1911-15). Contributions to the Anatomy and Systematic Arrangement of 
the Cestoidea. I-XVIII. Proc. Zool. Soc. 
Bedson, S. P. (1913). Lesions des Organes a secretion interne dans l’intoxication ver- 
mineuse. Ann. Inst. Pasteur, xxvn. 682—699. 
Bernard, P. N. and Bauche, J. (1913). Conditions de propagation de la filariose sous- 
cutanee du chien. Stegomyia fasciata hote intermediate du Dirofilaria repens. Bull. 
Soc. Pathol, exot. vr. 89-99. 
Bernard, P. N. and Bauche, J. (1914). Influence du mode de penetration cutanee ou buccale 
du Stephanurus dentatus sur les localisations de ce Nematode dans 1 organisme du pore 
et sur son evolution. Ann. Inst. Pasteur, xxvm. 450—469. 
Biglieri, R. and Araoz, J. (1917). Contribucion al estudio de una nueva filariosis humana 
encontrada en la Republica Argentina (Tucuman) occasiona por la Filaria tucumana. 
Buenos Aires. 22 pp. 
Blanc and Caminopetros (1921). Le Cysticercoide d’ Hemidactylus turcicus Lin. Bull. Soc. 
Pathol, exot. xiv. 20-21. 
Blum, P. (1911). Histologische Untersuchungen iiber die Wunnpneumonie des Schafes. 
Gross-Steinheim a. M. (K. Jung). 
Borini (1914). Pseudo-appendicite da Ascarida. Arch, de Parasitol. xvi. 428. 
Boulenger, C. L. (1916). Sclerostome parasites of the horse in England. Parasitology, vm. 
420-439; ix. 203-212. 
