(Q39513114)
Statements
Aromatic-dependent Salmonella typhimurium are non-virulent and effective as live vaccines (English)
1 reference
Salmonella typhimurium
1 reference
Hoiseth SK
1 reference
Stocker BA
1 reference
1 reference
21 May 1981
1 reference
1 reference
291
1 reference
238-9
1 reference
5812
1 reference
1 reference