Ceftiofur-resistant Salmonella strains isolated from dairy farms represent multiple widely distributed subtypes that evolved by independent horizontal gene transferALCAINE, S. D; SUKHNANAND, S. S; WARNICK, L. D et al.Antimicrobial agents and chemotherapy. 2005, Vol 49, Num 10, pp 4061-4067, issn 0066-4804, 7 p.Article

Multilocus sequence typing supports the hypothesis that cow-and human-associated Salmonella isolates represent distinct and overlapping populationsALCAINE, S. D; SOYER, Y; GRÖHN, Y et al.Applied and environmental microbiology (Print). 2006, Vol 72, Num 12, pp 7575-7585, issn 0099-2240, 11 p.Article