Body defences against disease
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This film is an exposition of the human body’s three lines of defence against disease: the skin, the phagocytic cells and lymphatics, and the blood. Types of antibodies and their effect, the action of the liver and the spleen, and the application of a defence mechanism in specific cases are studied in detail. Immunology is also studies, and microphotography shows us phagocytosis.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 03:19:05