1. Detection of bovine milk in ovine milk or cheese by gel isoelectric focusing of β-lactoglobulin: applications and limitations;Addeo;Italian Journal of Food Science,1989
2. Improved procedure for detecting bovine and ovine milk mixtures in cheese by isoelectric focusing of para-κ-casein;Addeo;Milchwissenschaft,1990
3. Use of plasmin to increase the sensitivity of the detection of bovine milk in ovine cheese by gel isoelectric focusing of γ2-caseins;Addeo;Milchwissenschaft,1990
4. Comparison of electrophoresis, isoelectric focusing, and immunodiffusion in determinations of cows’ and goats’ milk in Serra da Estrela cheeses;Amigo;Lait,1992
5. Immunostick ELISA for detection of cows’ milk in ewes’ milk and cheese using a monoclonal antibody against bovine β-casein;Anguita;Journal of Food Protection,1996