| Subject | |
|  | Disease (Pathology) See: Pathology | 
|  | Disease prevention See: Medicine, Preventive | 
|  | Disease Transmission, Infectious--prevention & control. | 
|  | Disease vectors. | 
|  | Disease Vectors--Africa. | 
|  | Diseased plants--Hawaii | 
| 6 | Diseases. | 
|  | Diseases See also: Communicable diseases | 
|  | Diseases See also: Epidemiology | 
|  | Diseases See also: Health | 
|  | Diseases See also: Mental illness | 
|  | Diseases See also: Pathology | 
|  | Diseases and history. | 
|  | Diseases and pests--Cabbage--Micronesia (Federated States). | 
|  | Diseases--Causes and theories of causation. | 
|  | Diseases Causes and theories of causation See also: Accidents | 
|  | Diseases Causes and theories of causation See also: Heredity | 
|  | Diseases --Causes and theories of causation--Handbooks, manuals, etc. | 
|  | Diseases--Causes and theories of causation--Miscellanea. | 
|  | Diseases --Comic books, strips, etc. | 
|  | Diseases Diagnosis See: Diagnosis | 
|  | Diseases--Economic aspects. | 
|  | Diseases Genetic aspects See: Medical genetics | 
|  | Diseases--Handbooks, manuals, etc. | 
|  | Diseases--History. | 
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