A SURVEY ON ENVIRONMENTAL HEALTH CONDITION IN DISTRICT OF KANN, TEHRAN, IRAN
In the first half of year 1972 a descriptive exploratory survey was done on 75 selected households in District of Kann comprising 589 people. Selection was carried out by simple random sampling without replacement. The study shows that 33% of men and women are in the age group of 15-24 and family di...
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Tehran University of Medical Sciences,
1979-06-01T00:00:00Z.
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A1234.567 |
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