| Risk of fetal exposure to folic acid antagonists. | J Obstet Gynaecol Can | 2004 May | 15151734 |
| Validation of a microbiological method: the STAR protocol, a five-plate test, forthe screening of antibiotic residues in milk. | Food Addit Contam | 2004 May | 15204543 |
| Antimicrobial susceptibility of Haemophilus parasuis and Histophilus somni frompigs and cattle in Denmark. | Vet Microbiol | 2004 Jun 21 | 15172697 |
| Comparison of antimicrobial susceptibility of Staphylococcus aureus isolated frombulk tank milk in organic and conventional dairy herds in the midwestern UnitedStates and Denmark. | J Food Prot | 2004 Jun | 15222534 |
| Microbiological quality of ground beef from conventionally-reared cattle and "raised without antibiotics" label claims. | J Food Prot | 2004 Jul | 15270497 |
| Antimicrobial susceptibility of Salmonella isolated from cattle, swine andpoultry (2001-2002): report from the Japanese Veterinary Antimicrobial ResistanceMonitoring Program. | J Antimicrob Chemother | 2004 Feb | 14729740 |
| Antibiotic resistance genes, integrons and multiple antibiotic resistance inthirty-five serotypes of Salmonella enterica isolated from humans and animals in the UK. | J Antimicrob Chemother | 2004 Feb | 14729766 |
| Characterization of multiple-antimicrobial-resistant Escherichia coli isolatesfrom diseased chickens and swine in China. | J Clin Microbiol | 2004 Aug | 15297487 |
| Determination of some sulfonamides and trimethoprim in chicken, fish muscle andeggs by liquid chromatography-tandem mass spectrometry. | Vet Ital | 2004 Apr-Jun | 20437390 |
| Antimicrobial susceptibilities of Listeria monocytogenes strains isolated from2000 to 2002 in Poland. | Pol J Microbiol | 2004 | 15790078 |