American Homeopathic, Opthalomological, Otological and Laryngological Society [Boston] <br/><br/>
The Text drug proving of the O.O.and L. Society  American homeopatic opthalomobogical otological and Laxyngological society, Boston. 

 - Boston  The O.O.and L. Society  1906 
 - x, 665p., photos plates 23cm. 
<br/><br/><label>Dewey Class. No.: </label>615.7  / B42T