HOWARDS & SONS 
in addition to the Salts of Quinine more commonly used, 
manufacture the following Soluble Salts : 
Quinine Bihydrochlor 
Parcentase of the 
Alkaloid Id the Salt 
72 0 ^0 
Solubili^ in 
Cold Water 
I 
KocAmmentfed by m«M<ioal mon with •pedal eaper^enoe In the 
Tropic* a* THB BEST QUININK BALT for administration 
wh«n tabrile •ymptom* are preeent. 
Quinine Bihydrobrom - - - 60*0 7 o 
7 
Quinine Lactate - . . - 
78*2 7 c 
10 
Quinine Hydrochlorosulph 
74*3 “ 0 
2 
N.B.—Compare with Quinine Sulph. 
73’5 % 
800 
HOWARDS’ QUININE TABLETS are noted not only for the Purity of the 
Saiu contained, but also for their extremely accurate dosage. This is an 
important detail too often neglected, as experiments will prove. 
STRATFORiy, LONDON, E. 
JUST PUBLISHED 
TEXT BOOK 
The Practical Study 
OF Malaria and other 
Blood Parasites 
BY 
J. W. W. STEPHENS, M.0. Cantab., D.P.H. 
S. R. CHRISTOPHERS, M.B. Vrcx., I.M.S. 
Third Edition, thoroughly revised, with six coloured 
128 illustrations in the text, 8vo. Price 12s. 6d. nett. 
WILLIAMS & NORGATE, 14 HEwaiErrA Street, London, E.C. 
