• • entity
    • continuant
      • generically dependent continuant
        • ajax_class
      • independent continuant
        • anatomical entity
          • ajax_class
        • immaterial entity
          • ajax_class
        • material entity
          • anatomical cluster
            • ajax_class
          • anatomical entity
            • ajax_class
          • antigen
          • biomarker
            • ajax_class
          • blood plasma specimen
            • ajax_class
          • cell
            • ajax_class
          • chemical entity
            • ajax_class
          • Chemical Ingredients [Chemical/Ingredient]
            • ajax_class
          • device
            • ajax_class
          • disinfectant
          • drug product
            • ajax_class
          • drug substance
            • ajax_class
          • environmental material
            • ajax_class
          • enzyme
            • ajax_class
          • epitope
            • ajax_class
          • Eukaryota
            • ajax_class
          • fiat object part
          • gene
            • ajax_class
          • genome
            • ajax_class
          • material anatomical entity
            • ajax_class
          • material sample
            • ajax_class
          • molecular entity
            • ajax_class
          • molecular-labeled material
            • ajax_class
          • object
            • ajax_class
          • object aggregate
            • ajax_class
          • organism
            • ajax_class
          • organization
            • ajax_class
          • pathological anatomical entity
            • ajax_class
          • personal protective equipment
            • ajax_class
          • Pharmaceutical Preparations
            • ajax_class
          • Population Group
            • ajax_class
          • processed material
            • ajax_class
          • protein-containing complex
            • ajax_class
          • reagent
            • ajax_class
          • scattered molecular aggregate
          • specimen
            • ajax_class
          • subatomic particle
            • ajax_class
          • target of material addition
          • vaccine component
            • ajax_class
          • virus
            • ajax_class
          • whole organism preparation
            • ajax_class
        • site
          • ajax_class
      • information content entity
        • ajax_class
      • specifically dependent continuant
        • ajax_class
    • occurrent
      • ajax_class
  • obsolete term
    • ajax_class