• 76 Videos, Slides, Films

• 70 Infection
• 46 Medical microbiology
• 38 Self-care, Health
• 24 Epidemiology
• 18 Management
• 14 Medicine, Preventive
• 12 Diagnosis
• 10 Medicine
• 10 Research
• 8 Case management services
• 8 Hospitals
• 7 Health planning
• 7 Medical social work
• 7 Microbial diversity
• 7 Microorganisms
• 7 Public health
• 7 Social medicine
• 6 Preventive health services
• 5 Liver
• 5 Social conditions
• 3 Health behavior
• 3 Prevention
• 3 Sex instruction

• 76 Films Media Group
• 76 Films for the Humanities & Sciences (Firm)
• 13 Information Television Network
• 11 BBC Worldwide Ltd
• 4 Electric Sky (Firm)
• 4 Infobase
• 3 ABC International
• 2 Astral Studios
• 2 Elsevier Science (Firm)
• 2 Marathon Film Productions
• 2 NBD Television Ltd
• 2 National Educational Video, Inc
• 2 National Geographic Television & Film
• 2 TV4 AB
• 2 WNET (Television station : New York, N.Y.)
• 1 10 Francs (Firm)
• 1 4 Learning (Firm)
• 1 ABC News Productions
• 1 American Museum of Natural History
• 1 Benjamin/Cummings Publishing Company
• 1 Cambridge Educational (Firm)
• 1 Canadian Broadcasting Corporation
• 1 DR TV (Television station : Copenhagen, Denmark)
• 1 Deutsche Welle
• 1 Driscoll, Emily V

• 76 English
• 1 Multiple languages

• 3 Africa, Sub-Saharan
• 1 Africa
• 1 Europe

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