76 
^Xo. 19. — A method for inoculatinu- animals ’vnth precise amounts. By ^1. J. 
Rosenau. 
*Xo. 20. — A zoological investigation into the cause, transmission, and source of 
Rocky Mountain “spotted fever.” By Ch. Ward ell Stiles. 
Xo. 21. — The immunity unit for standardizing diphtheria antitoxin (based on Ehr- 
lich's normal serum). Official standard prepared under the act approved July 1. 1902. 
By M. J. Rosenau. 
■^Xo. 22. — Chloride of zinc as a deodorant, antiseptic, and germicide. By T. B. 
McClintic. 
*Xo. 23. — Changes in the Pharmacopoeia of the United States of America. Eighth 
Decennial Revision. By Reid Hunt and Murray Galt Motter. 
Xo. 24. — The International Code of Zoological Xomenclature as applied to medicine. 
By Ch. Warden Stiles. 
Xo. 25. — Illustrated key to the cestode parasites of man. By Ch. Wardell Stiles. 
Xo. 26. — On the stability of the oxidases and their conduct toward various reagents. 
The conduct of phenolphthalein in the animal organism. A test for saccharin, and 
a simple method of distinguishing betweerr cumarln and vanillin. The toxicity of 
ozone and other oxidizing agents to lipase. The influence of chemical constitution on 
the lipolytic hydrolysis of ethereal salts. By J. H. Kastle. 
Xo. 27. — The limitations of formaldehyde gas as a disinfectant vlth special reference 
to car sanitation. By Thomas B. McClintic. 
*Xo. 28. — A statistical study of the prevalence of intestinal worms in man. By 
Ch. Wardell Stiles and Philip E. Garrison. 
*Xo. 29. — A study of the cause of sudden death following the injection of horse 
serum. By ^I. J. Rosenau and John F. Anderson. 
Xo. 30. — I. Maternal transmission of immunity to diphtheria toxine. II. Maternal 
transmission of immunity to diphtheria toxine arrd hypersusceptibility to horse serum 
in the same animal. By John F. Anderson. 
Xo. 31. — Variations in the peroxidase activity of the blood in health and disease. 
By Joseph H. Kastle and Harold L. Amoss. 
Xo. 32. — A stomach lesion in guinea pigs caused by diphtheria toxine and its bearing 
upon experimental gastric ulcer. By ^I. J. Rosenair and John F. Anderson. 
Xo. 33. — Studies in experimental alcoholism. By Reid Hunt. 
Xo. 34. — I. Agamofilaria georgiana n. sp., an appar’ently new roundworm parnsite 
from the ankle of a negress. II. The zoological characters of the roundworm genus 
Filaria Mueller, 1787. III. Three new American cases of infection of man with 
horse-hair worms (species Paragordius varlus), vlth summary of all cases reported to 
date. By Ch. Wardell Stiles. 
*Xo. 35. — Report on the origin and prevalence of typhoid fever in the District of 
Columbia. By M. J. Rosenau, L. L. Lumsden, and Joseph H. Kastle. (Including 
articles contributed by Ch. Wardell Stiles, Joseph Goldberger, and A. jI. Stimson.) 
Xo. 36. — Fmther studies upon hypersusceptibility and immunity. By 1*1. J. 
Rosenau and John F. Anderson. 
Xo. 37. — Index-catalogue of medical and veterinary zoology. Subjects; Trema- 
toda and trematode diseases. By Ch. Wardell Stiles and Albert Hassall. 
Xo. 38. — The inflirence of antitoxin upon post-diphtheritic paralysis. By ^I. J. 
Rosenair and John F. Anderson. 
Xo. 39. — The antiseptic and germicidal properties of solutions of formaldehyde and 
their action upon toxines. By John F. Anderson. 
X'o. 40. — 1. The occmvence of a proliferating cestode larwa (Sparganuni prolifenim) 
in man in Florida, by Ch. Wardell Stiles. 2. A reexamination of the type specimen 
of Filaria restiformis Leidy, 18S0=Agamomermis restiformis, by Ch. War-dell Stiles. 
3. Observations on two new parasitic trematode worms: Homalogaster philippinensis 
n. sp., Agamodistomum nanus n. sp., by Ch. Wardell Stiles and Joseph Goldberger. 
