Defeat Diphtheria (1941)
21/02/19410j 11m
0.0/10
Sinopsis
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.
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.
Status
Released
Bahasa Asli
EN
Anggaran
-
Pendapatan
-
Daftar sekarang untuk melanjutkan menonton tanpa batas.
