EHLERS, F <br/><br/>
[Results of statistical collections and official investigations during the active control of typhoid and paratyphoid in North Rheinland Westphalia in the post-war period].  [electronic resource] 

 -  Archiv fur Hygiene und Bakteriologie  1956 
 - 361-408 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-9144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biometry<br/>Humans<br/>Paratyphoid Fever--epidemiology<br/>Typhoid Fever--statistics & numerical data<br/>Typhoid-Paratyphoid Vaccines<br/>Warfare