Immunoenzyme Techniques Male 6 male 6 Humans 5 enzyme immunoassay 5 human 5 Female 4 Middle Aged 4 adult 4 controlled study 4 female 4 Adult 3 Aged 3 Article 3 aged 3 middle aged 3 Aged, 80 and over 2 Animals 2 Cell Transformation, Neoplastic 2 Disease Models, Animal 2 Precancerous Conditions 2 animal 2 diagnostic accuracy 2 diagnostic test accuracy study 2 diarrhea 2 disease model 2 enzyme linked immunosorbent assay 2 histopathology 2 immunohistochemistry 2 immunology 2