Literaturrecherche

Literatur Catry B, Haesebrouck F, De Vliegher S, Feyen B, Vanrobaeys M, Opsomer G, Schwarz S, De Kruif A (2005) Variability in acquired resistance of Pasteurella and Mannheimia isolates from the nasopharynx of calves, with particular reference to different herd types. Microb Drug Resist 11(4):387-394