B - Organisms
| Deleted term | | Concept absorbed by |
|
B01 - Eukaryota
|
C - Diseases
| Deleted term | | Concept absorbed by |
|
C12 - Male Urogenital Diseases
|
D - Chemicals and Drugs
| Deleted term | | Concept absorbed by |
|
D08 - Enzymes and Coenzymes
| DNA Topoisomerases, Type I, Archaeal |
| DNA Topoisomerases, Type I | | DNA Topoisomerases, Type I, Bacterial |
| DNA Topoisomerases, Type I | | DNA Topoisomerases, Type I, Eukaryotic |
| DNA Topoisomerases, Type I | | DNA Topoisomerases, Type II, Archaeal |
| DNA Topoisomerases, Type II | | DNA Topoisomerases, Type II, Bacterial |
| DNA Topoisomerases, Type II | | DNA Topoisomerases, Type II, Eukaryotic |
| DNA Topoisomerases, Type II |
|
E - Analytical, Diagnostic and Therapeutic Techniques and Equipment
| Deleted term | | Concept absorbed by |
|
E01 - Diagnosis
|
G - Phenomena and Processes
| Deleted term | | Concept absorbed by |
|
G02 - Chemical Phenomena
|
HP - Homeopathy
| Deleted term | | Concept absorbed by |
|
HP1 - Homeopathy
HP4 - Materia Medica
|
VS - Health Surveillance
| Deleted term | | Concept absorbed by |
|
VS2 - Health Surveillance of Products
|