1950 · Documentary
Genres: Documentary
A film about the rescue of newborns endangered by an incompatible combination of parents' blood, which is possible thanks to the discovery of the Rh factor of human blood.
Director: Bohumil Vošahlík
Writers: Bohumil Vošahlík, O. Mřihlad
Music by: Jarmil Burghauser
Cinematography: Alois Jiráček
Editor: Jan Chaloupek