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.
1967
1976
1963
1973
1961
1959
1960
1946
1949
2019
1941
1943
1939
1892
1929
1974
2005
1991
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2015