Haggard, Howard W. <br/><br/>
Devils drugs and doctors: the story of science of healing from medicine man to doctor  Howard W. Haggard. 

 - London  William Heinemann  [19...]. 
 - xv, 405p.: ill. 22cm. 
<br/><br/><label>Dewey Class. No.: </label>610.9  / H12D