Symptoms, signs, or clinical findings, not elsewhere classified: - Symptoms of blood, blood-forming organs, or the immune system - Symptoms, signs, or clinical findings of blood, blood-forming organs, or the immune system - Symptoms, signs, or clinical findings of endocrine, nutritional, or metabolic diseases - Symptoms, signs, or clinical findings of speech or voice - Mental or behavioural symptoms, signs, or clinical findings - Symptoms, signs, or clinical findings of the nervous system - Symptoms, signs, or clinical findings of the visual system - Symptoms, signs, or clinical findings of the ear or mastoid process - Symptoms, signs, or clinical findings of the circulatory system - Symptoms, signs, or clinical findings of the respiratory system - Symptoms, signs, or clinical findings of the digestive system or abdomen - Symptoms, signs, or clinical findings involving the skin - Symptoms, signs, or clinical findings of the musculoskeletal system - Symptoms, signs, or clinical findings of the genitourinary system - General symptoms, signs, or clinical findings