Friedel, E <br/><br/>
[Immunity reaction in old age (author's transl)].  [electronic resource] 

 -  Zeitschrift fur Alternsforschung  1980 
 - 497-501 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0044-2224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Animals<br/>Antibodies, Bacterial--analysis<br/>Clostridium tetani--immunology<br/>Humans<br/>Immunization<br/>Mice<br/>Neutralization Tests<br/>Tetanus Toxoid--immunology