Stewart, A H <br/><br/>
A Statistical Summary of Results Obtained in the Laboratory of the Board of Health of Philadelphia in the Diagnosis of Typhoid Fever by Widal's Blood Reaction.  [electronic resource] 

 -  Public health papers and reports  1897 
 - 151-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0737-8769