PUBLISHERS’ DEPARTMENT. 
Subscription price , $3 per annum , invariably in advance; Canadian subscriptions , $3.25; 
foreign countries , #3.60; students while attending college , #3 ; Students in Canada , #3.25; 
single copies , 25 cents. Copy for advertisements should be received by 10th of month. - 
Rejected manuscripts will not be returned unless postage is forwarded. 
Subscribers are earnestly requested to notify the Business Manager immediately upon changing 
their address. Make all checks or P. O. orders payable to American Veterinary 
Review. 
The Max Wocher & Son Co.’s latest set of instruments for roaring are 
those used by the author of “ The Cause and Relief of Dyspnoea, etc.,” 
on page 57 of this issue of the Review. They are also fully illustrated 
in their full-page advertisement on page n (adv. dept.), this issue. 
This is the season of the year, as the roads get better, that teamsters 
begin to smooth up their horses’ legs after the strains of winter hauling. 
Every veterinarian knows the value of iodine, and all should know of Iodine- 
Petrogen, which is iodine incorporated in a proper vehicle for application, 
by John Wyeth & Brother, Inc. See their advertisement on page 22 and 
write them for literature, mentioning the Review. 
I he Pasteur Laboratories of America, who are the sole concessionaires 
of the original and only genuine Pasteur’s Anthrax Vaccine, discovered by 
Profs. Pasteur, Chamberland and Roux, also have a Polyvalent Calf Dysen¬ 
tery Serum, which has been used successfully by Profs. Alexander and 
Hadley of the Wisconsin Agricultural College; also by Dr. H. L. Sommer, of 
Philadelphia, Pa. Latest advices tell us that they have just received a ship¬ 
ment of the germ-free extract referred to by Sommer at the foot of page 631, 
February number, American Veterinary Review. This house, whose adver¬ 
tisement will be found on page 26 (adv. dept.), supply .their products to the 
veterinary profession exclusively. 
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