1941
EN
Defeat Diphtheria
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.
movie
11 MinutesRating
1941
EN
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.
movie
11 MinutesRating
