BERMAN, D T <br/><br/>
Studies on repeated vaccination of cattle with Brucella abortus strain 19.  III.  The response of vaccinated and revaccinated cattle to conjunctival exposure with a virulent strain of Brucella abortus during the third gestation period.  [electronic resource] 

 -  American journal of veterinary research  Jul 1952 
 - 351-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Brucella abortus<br/>Brucellosis--prevention & control<br/>Cattle<br/>Immunization, Secondary<br/>Vaccination