Search for E. coli O157 and non-O157 in sausages and blood sausages produced and/or marketed in the Northwest of the province of Buenos Aires, Argentina: Search for E. coli O157 and non-O157 in sausages and blood sausages produced and/or marketed in the Northwest of the province of Buenos Aires, Argentina. Veterinary Science, v. 27, 5 Nov.2025.