Related by context. Frequent words. (Click for all words.) 61 fingernail scrapings 58 tissue samples 56 semen sample 54 swabs 54 vaginal swab 54 microscopic examination 54 immunohistochemical 54 vaginal swabs 53 vaginal secretions 53 DNA deoxyribonucleic acid 53 nasal swab 53 biopsy specimens 52 Toxicological 52 Dna 52 stool sample 52 swab samples 51 Forensic Science Laboratory FSL 51 histopathology 51 Luminol 51 nasal swabs 51 PCR assay 51 tissue biopsies 51 DNA 51 cytological 51 histopathological 51 mycobacterial 51 microbiologic 51 fluorescently labeled 50 Biopsies 50 sputum samples 50 serological 50 mouth swabs 50 DNA Fingerprinting 50 phylogenetic analysis 50 Pollanen 50 serologic 50 Tissue samples 50 HLA typing 50 biospecimen 50 semen samples 49 placental tissue 49 Ultrasonography 49 DNA samples 49 metabolomic 49 immunohistochemistry IHC 49 stool samples 49 sentinel lymph node 49 semen stain 49 Enterococci 49 biologically relevant 49 swab 49 detect abnormalities 49 simple cheek swab 49 throat swab 49 microbiota 49 Getzenberg 48 histopathologic 48 fecal samples 48 abdominal ultrasound 48 Retesting 48 metabolome 48 Epidemiologic 48 etiologic 48 pylori 48 Veterinary Diagnostic Laboratory 48 infectious prions 48 Tumpey 48 qRT PCR 48 Western Blot 48 situ hybridization 48 Magnetic resonance 48 seminal fluid 48 methylation patterns 48 genital tract 48 toxicological tests 48 PCR amplification 48 semen 48 Antigens 48 biospecimens 48 Chlamydia pneumoniae 48 chromosomal DNA 47 quantitate 47 genotoxicity 47 pediatric pathologist 47 KRAS mutation 47 SARS CoV 47 lipid droplets 47 Genetic testing 47 FORENSIC 47 esophagus stomach 47 Polymerase Chain Reaction PCR 47 Western blot 47 Urinalysis 47 transvaginal ultrasound 47 DNA swab 47 Cotinine 47 Escherichia coli bacteria 47 oral swab 47 C. pneumoniae 47 morphologic 47 DNA swabs