PHYSIOLOGY. 13 



Howell's Physiology 



American Text-Book of Physiology. In two volumes. Edited by 

 WILLIAM H. HOWELL, PH.D., M. D., Professor of Physiology in the 

 Johns Hopkins University, Baltimore, Md. Two royal octavo volumes 

 of about 600 pages each, fully illustrated. Per volume : Cloth, $3.00 

 net; Sheep or Half Morocco, $3.75 net. 



SECOND EDITION, REVISED AND ENLARGED 



Even in the short time that has elapsed since the first edition of this work 

 there has been much progress in Physiology, and in this edition the book has been 

 thoroughly revised to keep pace with this progress. The chapter upon the Cen- 

 tral Nervous System has been entirely rewritten. A section on Physical Chem- 

 istry forms a valuable addition, since these views are taking a large part in current 

 discussion in physiologic and medical literature. 



The Medical News 



" The work will stand as a work of reference on physiology. To him who desires to know 

 the status of modern physiology, who expects to obtain suggestions as to further physiologic 

 inquiry, we know of none in English which so eminently meets such a demand." 



Stewart's Physiology 



A Manual of Physiology, with Practical Exercises. For Students 

 and Practitioners. By G. N. STEWART, M. A., M. D., D. Sc., Professor 

 of Physiology in the University of Chicago, Chicago. Octavo 

 volume of 894 pages, with 336 illustrations and 5 colored plates. 

 Cloth, $3.75 net. 



FOURTH REVISED EDITION 



This work is written in a plain and attractive style that renders it particularly 

 suited to the needs of students. The systematic portion is so treated that it can 

 be used independently of the practical exercises, which constitute an important 

 feature of the book. In the present edition a considerable amount of new matter 

 has been added, especially to the chapter on The Central Nervous System. 



Philadelphia Medical Journal 



" Those familiar with the attainments of Prof. Stewart as an original investigator, as a 

 teacher and a writer, need no assurance that in this volume he has presented in a terse, concise, 

 accurate manner the essential and best established facts of physiology in a mo^' attractive 

 manner." 



