Authors: Riordan, DCR Sapers, GM Hankinson, TR MaGee, M Mattrazzo, AM Annous, BA

Citation: Dcr. Riordan et al., A study of US orchards to identify potential sources of Escherichia coli O157 : H7, J FOOD PROT, 64(9), 2001, pp. 1320-1327

Authors: Annous, BA Sapers, GM Mattrazzo, AM Riordan, DCR

Citation: Ba. Annous et al., Efficacy of washing with a commercial flatbed brush washer, using conventional and experimental washing agents, in reducing populations of Escherichia coli on artificially inoculated apples, J FOOD PROT, 64(2), 2001, pp. 159-163

Authors: Riordan, DCR Sapers, GM Annous, BA

Citation: Dcr. Riordan et al., The survival of Escherichia coli O157 : H7 in the presence of Penicillium expansum and Glomerella cingulata in wounds on apple surfaces, J FOOD PROT, 63(12), 2000, pp. 1637-1642

Authors: Duffy, G Riordan, DCR Sheridan, JJ Call, JE Whiting, RC Blair, IS McDowell, DA

Citation: G. Duffy et al., Effect of pH on survival, thermotolerance, and verotoxin production of Escherichia coli O157 : H7 during simulated fermentation and storage, J FOOD PROT, 63(1), 2000, pp. 12-18

Authors: Riordan, DCR Duffy, G Sheridan, JJ Whiting, RC Blair, IS McDowell, DA

Citation: Dcr. Riordan et al., Effects of acid adaptation, product pH, and heating on survival of Escherichia coli O157 : H7 in pepperoni, APPL ENVIR, 66(4), 2000, pp. 1726-1729

Authors: Duffy, G Riordan, DCR Sheridan, JJ Eblen, BS Whiting, RC Blair, IS McDowell, DA

Citation: G. Duffy et al., Differences in thermotolerance of various Escherichia coli O157 : H7 strains in a salami matrix, FOOD MICROB, 16(1), 1999, pp. 83-91