| antimicrobial susceptibility and serotypes of actinobacillus (haemophilus) pleuropneumoniae recovered from missouri swine. | the antimicrobial susceptibility of 73 actinobacillus (haemophilus) pleuropneumoniae isolates from swine in missouri was determined with a microdilution minimal inhibitory concentration test system. serotyping was accomplished by means of co-agglutination. serotype 1 (39/73) and serotype 5 (30/73) were commonly found, whereas serotype 7 (4/73) was infrequently encountered. most isolates (mic90) were found susceptible to ampicillin (amoxicillin), cephalothin, penicillin, erythromycin, gentamicin, ... | 1989 | 2488644 |