Diagnostic techniques 11 Molecular Diagnostic Techniques 9 Diagnostic Techniques and Procedures 7 Diagnosis 5 Molecular diagnosis 5 Diagnosis of Animal Diseases, (New March 2000) 4 Disease control 4 Epidemiology 4 Microbiological Techniques 4 Disease prevention 3 Genetics and Molecular Biology of Microorganisms, (New March 2000) 3 Human diseases 3 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 3 Pesticides and Drugs; Control, (New March 2000) 3 Polymerase chain reaction 3 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 3 methods 3 Animals 2 Bacterial diseases 2 Cattle 2 Chemistry, Clinical 2 Diagnostic microbiology 2 Diagnostic use 2 Disease prevalence 2 Eye diseases 2 Genetic screening 2 Genetics and Molecular Genetics (Wild Animals), (New March 2000) 2 Goats 2 Host Resistance and Immunity 2 Immunology 2