Defeat Diphtheria
Defeat Diphtheria (1941)
This film explains with some simple diagrams the nature of diphtheria, tells how the anti-toxin was discovered and shows parents the part they must play in protecting their children.
Актёры и роли
Полный составJohn Hilton
Himself - Commentator
Съёмочная группа
Режиссёр:
Bladon Peake
