Related by context. Frequent words. (Click for all words.) 60 vaginal swabs 59 biopsy specimens 58 vaginal swab 56 tissue biopsies 56 stool sample 56 semen sample 55 histopathologic 54 immunohistochemical 54 histopathological 54 fingernail scrapings 53 Luminol 52 microscopic examination 52 tissue samples 52 histopathology 51 samples 51 fluorescently labeled 51 radiograph 51 Staphylococcus aureus bacteria 51 oral swab 50 microscope slides 50 Radiographs 50 supernatant 50 urine specimens 50 PCR assay 50 semen 50 x ray diffraction 50 histology 50 luminol 50 situ hybridization 49 nasal swab 49 Chlamydia pneumoniae 49 pancreatic tissue 49 Ultrasonography 49 Biopsies 49 fundus 49 swabs 49 swab samples 49 urine specimen 49 semen stain 49 formalin fixed paraffin embedded 49 retinal hemorrhages 49 quantitative PCR 49 Intraoperative 49 ThinPrep 48 tumor biopsies 48 semen stains 48 morphologic 48 semen samples 48 pseudomonas 48 Computed tomography 48 sputum samples 48 Tissue samples 48 bacilli 48 Urine samples 48 Toxicological 48 sentinel lymph node 47 lung nodules 47 radiographs 47 sample 47 vaginal secretions 47 specimens 47 Retesting 47 scanning electron microscopy 47 rescanned 47 aspirate 47 methylation patterns 46 MR spectroscopy 46 meconium 46 spermatozoa 46 thyroid stimulating hormone 46 NMP# 46 serologic 46 mouth swabs 46 Soil samples 46 fine needle aspiration 46 throat swab 46 hyoid bone 46 sagittal 46 seminal fluid 46 tissue 46 Bacillus cereus 46 aliquot 46 computed tomography scan 46 computed tomography scans 46 diffraction pattern 46 cerebral spinal fluid 46 deoxyribonucleic acid DNA 46 slit lamp 46 tandem mass spectrometry 46 elemental composition 46 specimen 45 polymerized 45 intraoral 45 intestinal tissue 45 computed tomography CT scans 45 serological 45 granulomas 45 radiographically 45 CFSL 45 PCR amplification 45 formalin