HOWARDS & SONS 
In addition to the Salts of Quinine more commonly used, 
manufacture the following Soluble Salts: 
Percentage of the Solubility in 
Alkaloid in the Salt CoW Water 
Quinine Bihydrochlor - 72'o 
(tecemmandad ity madio»l man with apMlal •apertence In tho 
%roplea «a TH* B«ST QUINIH* SALT for administration 
when fatorllo symptoms »r© present. 
o 
/o 
Quinine Bihydrobrom 
Quinine Lactate 
Quinine Hydrochlorosulph 
N.B.-Compare with Quinine Sulph. 
6o-o 7o 
78‘2 Vo 
74*3 Vo 
73'5 % 
I 
7 
10 
2 
8oo 
HOWARDS’ QUININE TABLETS a« noted no. 
Salts contained, but also for their extremely 
imporUnt deUil too often neelected, a* experiments will prove. 
STRATFORD, LONDON, E, 
JUST PUBLISHED 
text book 
The PRA.CTICAL Study 
OF Malaria and other 
Blood Parasites 
BY 
T. W. W. STEPHENS, M.D. Cantab., D.P.H. 
^ AND 
S. R. CHRISTOPHERS, M.B. Vxct., I.M.S. 
Third Edition, thorougWy '"%riceV2s?6(L nett. 
128 illustrations in the text. 
WILLIAMS & NORGATE, 1+ Hekriett* Street, London, E.C. 
