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Non-Communicable Diseases, Emergency Care and Mental Health

Non-Communicable Diseases, Emergency Care and Mental Health

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Diagram of respiratory system
Figure 4.1  The human respiratory system (also known as the pulmonary system). (Source: The Open University, Chronic Obstructive Pulmonary Disease, SDK125, Case Study 5, Figure 3.3)

 4.1  The human respiratory system