• 3 Videos, Slides, Films

• 2 Medicine
• 2 Respiratory organs
• 1 Asthma
• 1 Blood
• 1 Heart
• 1 Human body
• 1 Identification
• 1 National Heart, Lung, and Blood Institute
• 1 Respiratory tract diseases
• 1 Risk factors
• 1 Self-care, Health
• 1 Sleep disorders

• 2 Films Media Group
• 2 Films for the Humanities & Sciences (Firm)
• 1 DR TV (Television station : Copenhagen, Denmark)
• 1 Infobase
• 1 National Heart, Lung, and Blood Institute
• 1 White Fox (Firm)

• 3 English

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