Animal Diseases [C22] add_circle

Cardiovascular Diseases [C14] add_circle

Chemically-Induced Disorders [C25] add_circle

Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16] add_circle

Digestive System Diseases [C06] add_circle

Disorders of Environmental Origin [C21] add_circle

Endocrine System Diseases [C19] add_circle

Eye Diseases [C11] add_circle

Hemic and Lymphatic Diseases [C15] add_circle

Immune System Diseases [C20] add_circle

Infections [C01] add_circle

Musculoskeletal Diseases [C05] add_circle

Neoplasms [C04] add_circle

Nervous System Diseases [C10] add_circle

Nutritional and Metabolic Diseases [C18] add_circle

Occupational Diseases [C24] add_circle

Otorhinolaryngologic Diseases [C09] add_circle

Pathological Conditions, Signs and Symptoms [C23] add_circle

Respiratory Tract Diseases [C08] add_circle

Skin and Connective Tissue Diseases [C17] add_circle

Stomatognathic Diseases [C07] add_circle

Urogenital Diseases [C12] add_circle

Wounds and Injuries [C26] add_circle