Enfermedades Infecciosas Y Defensas Creadas Por El Hombre

Creator: C/O Simon & Schuster Film & Videos

Format: 16mm

Sound: sound

Description: A Spanish language film. Describes some of the causes of infectious diseases and explains how we make use of man-made defenses to protect ourselves. Shows how antitoxins, vaccines, antibiotics and syntheic drugs are used to help active and passive immunity in the body.

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Original permalink · Record added: 2023-02-27 02:23:56