Index of Subjects

Bacteriocin, comparison of different methods for, typing of Klebsiella strains, 461 Bluetongue virus in a Nigerian dairy cattle herd. 1. Serological studies and correlation of virus activity to vector population, 177 Bordetella bronchiseptica, effect of various oral dose levels of a trimethoprim/sulphadiazine mixture on, infection and on the proliferation of trimethoprim-resistant faecal coliforms in pigs, 41 Bordetella pertussis isolation in general practice: 1977-79 whooping cough epidemic in West Glamorgan, 149 Bovine tuberculosis, epidemiological features of, in cattle herds in Great Britain, 159 Brazil, electrophoretic study of the genome of human rotaviruses from Rio de Janeiro, Sao Paulo and Para, 117 Brucella antibodies, comparison of standard tube and microagglutination techniques for determining, 33 Brucellosis, comparison of radioimmunoassay with the complement-fixation test and the indirect haemolysis test in the field diagnosis of bovine, 67