Hoiseth, S K <br/><br/>
Aromatic-dependent Salmonella typhimurium are non-virulent and effective as live vaccines.  [electronic resource] 

 -  Nature  May 1981 
 - 238-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0028-0836 
<br/><br/><label>Standard No.: </label>10.1038/291238a0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Bacterial Vaccines<br/>Drug Resistance, Microbial<br/>Mice<br/>Mice, Inbred C57BL<br/>Mutation<br/>Phenylalanine<br/>Salmonella typhimurium--genetics<br/>Species Specificity<br/>Tetracycline--pharmacology<br/>Transduction, Genetic<br/>Tryptophan--metabolism<br/>Tyrosine--metabolism