[Health education by motion pictures].
LACROIX
NICOL
D006262:Health; D006266:Health Education; D006801:Humans; D006920:Hygiene; D007765:Lacrimal Apparatus; D009040:Motion Pictures; D012499:Sanitation
HEALTH; HYGIENE AND SANITATION; LACRIMAL ORGANS; MOVING PICTURES
Education sanitaire et projections cinématographiques.