Polymerase chain reaction 51 Diagnostic use 8 Dissertations 6 Dissertations, Academic 6 Food 6 Genetics 6 Analysis 5 DNA polymerases 5 diagnosis 5 methods 5 Polymerase Chain Reaction 4 Cancer 3 Genetic aspects 3 Molecular aspects 3 Molecular microbiology 3 Salmonella typhi 3 DNA probes 2 Dengue 2 Dengue Virus 2 Detection 2 Genetic polymorphism 2 Meat 2 Melioidosis 2 Microbial ecology 2 Microbiology 2 Mycobacterium tuberculosis 2 Polymorphism, Genetic 2 isolation & purification 2 Agrobacterium 1 Asthma 1