Diseases involving the respiratory and voice systems
RESPIRATORY DISEASES: GENERAL TERMS
DISEASES OF THE NASAL SINUSES
DISEASES OF THE NASAL SINUSES: GENERAL TERMS
DISEASES OF THE MAXILLARY SINUSES
DISEASES OF THE FRONTAL SINUSES
DISEASES OF THE ETHMOIDAL SINUSES
DISEASES OF THE SPHENOIDAL SINUSES
DISEASES OF THE NOSE AND NASOPHARYNX
DISEASES OF THE PHARYNX
DISEASES OF THE LARYNX
DISEASES OF THE LUNG: GENERAL TERMS
NON-INFECTIOUS PNEUMONIAS
ASPIRATION PNEUMONIAS
PULMONARY EMPHYSEMAS
ASTHMA
ENVIRONMENTAL AND OCCUPATIONAL LUNG DISEASES: GENERAL DISORDERS
ENVIRONMENTAL AND OCCUPATIONAL LUNG DISEASES
PNEUMOCONIOSES
EXTRINSIC ALLERGIC RESPIRATORY DISEASES
DISEASES OF THE PLEURA
DISEASES OF THE MEDIASTINUM
DISEASES OF THE DIAPHRAGM
VOICE DISORDERS: GENERAL TERMS
SPASTIC DYSPHONIAS
NEUROLOGIC VOICE DISORDERS
NASAL RESONATORY DISORDERS
PSYCHOGENIC VOICE DISORDERS
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