Samuelsson, Gunnar <br/><br/>
Drugs of natural origin :  A treatise of pharmacognosy/ by 
Gunnar Samuelsson and Lars Bohlin 
 - 7th ed. 
 - Sweden:  Apotekarsocieteten,  2015. 
 - 807p. 
<br/><br/><label>ISBN: </label>978-9198094251 
<br/><br/><label>LC Class. No.: </label>RS160  / .S26 2015