(!. H. F. Nuttall 
( 
Bertarelli, E. (n. 1916), Gli insegnamenti della lotta profilattica contro il tifo 
esantematico. Ibid., lvii. 145—156. [Summary of methods used against 
lice in various countries, including Italy. Abstract in Rev. Appl. Ent., 
iv., ser. B, 153.] K. 
- (VII. 1916), I punti controversi della epidemiologia del tifo esantematico. 
Ibid., lvii. 585-591. [Discusses epidemiology and louse transmission. 
Abstr. in Rev. Appl. Ent., rv, ser. B, 153.] D. 
Bertin (1906), Phtiriase. Echo med. du nord, Lille, x. 391-1. [i.m.] Ph. 
Bertulus, E. (1871), Communication sur irn cas de phthiriasis critique. 
Marseille Med., vm. 334-344. [i.c.] Ph. 
Beyer, H. G. (V. 1916), On the etiology of typhus fever and louse extermina¬ 
tion, from the view point of the sanitarian. Milit. Surgeon, Washington, 
D.C., xxxviii. 483-491, 4 Pis. [A condensed summary. Abstr. in 
Rev. Appl. Ent., iv., ser. B, 135.] D.K. 
Bingley, W. (1813), Animal Biography, or Popular Zoology. London. 4th ed. 
3 vols. 8°. [in. 345, P. humanus; cited by Stephens, 1829.] G. 
Birt, C. (XI. 1912), Typhus fever. Journ. Roy. Army Med. Corps, xrx. 
521—530. [A useful summary.] B. 
Bisset, E. (19-27. I. 1914), Relapsing fever in the Meerut Division. Proc. 3rd 
All-India Sanit. Conference, Lucknow, iv. 114-9, Supplt. to Ind. Journ. 
Med. Res. D. 
Blair, J. (1863), On an unusual case of phthiriasis. Austral. Med. Journ., 
Melbourne, vm. 174. [i.c.] Ph. 
Blanchard, M. (I.-II. 1914), Epidemic de fievre recurrente a Bikie. Ann. Hyg. 
Med. Coloniale, Paris, xvii. 81-86; abstract in Rev. Appl. Entomol., 
London, ser. B, ii. 79. [Relapsing fever in French Congo, accounted 
for by Ornithodorus moubata, evidence excluding lice as carriers of Spiro - 
chaeta duttoni .] D. 
Blanchard, R, (1890), Traite de Zoologie medicate. Paris: Bailliere et Fils. 
2 vols. [Human lice, pp. 435-446; Text-figs. 672-682, poor.] G. 
Blaschko, A. (1. I. 1915), Zur Prophylaxe des Flecktyphus. Deutsche med. 
Wochenschr., xli. 12. [A few lines only.] D.K. 
- (18. II. 1915), Zur Bekampfung der Lauseplage. Ibid., xli. 228. K. 
Bleicher. P. (1882), Pediculus pubis (Phthirius inguinalis) in den Cilien kleiner 
Kinder. Wien. med. Wochenschr., xxxii. 976—7. Ph. 
Bleykaerts (1875), Observation d’rui acces de fievre pediculaire aigue. Presse 
med. beige, Brussels, xxvii. 5. [i.c.] D. 
Blumberg (25. VII. 1915), Ueber Massenentlausung und Desinfektion von 
Gefangenenlagern durch Lokomobilen. Med. Klin., Berlin, xi. 837—9. K. 
Bodin, E. (1912-13), Traitement des phtiriases. Paris med. rx. 333-336. 
[i.m.] Ph. 
Bodkin, G. E. and Cleare, L. D. (X. 1916), Notes on some animal parasites in 
British Guiana. Bull. Entomol. Res., London, vn. 179-190, 3 Figs., 
1 Map. [Head-lice on negroes, East Indians, etc.; body-lice only on 
East Indians; Ph. pubis on all races.] Geo. 
Bohne (1915), Stubenfhegen als Trager von Lausen. Munchen. med. Wochenschr., 
lxii. 358. [i.m.] B. 
