The narrator tells of the three sides of health represented by a triangle with the physical side at the bottom, the mental side on the left, and the social side-the subject of this film-on the right.
1972
1953
2023
1956
1976
1995
1971
2005
1926
2012
1950
1935
1955
1975
1970
1969
1996
2015
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