TY - BOOK AU - Mackowiak,C. AU - Regamey,R.H. ED - International Symposium on Foot-and-Mouth Disease ED - International Association of Biological Standardization. TI - International Symposium on Foot-and-Mouth Disease (II): proceedings of the 55th symposium organized by the International Association of Biological Standardization and ... T2 - Developments in biological standardization PY - 1977/// CY - Basel PB - S. Karge,r KW - Foot KW - and KW - mouth disease KW - Congresses ER -