Letters to the Editor
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| Published in | American journal of public health (1971) Vol. 61; no. 3; p. 485 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
01.03.1971
|
| Online Access | Get full text |
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| ISSN: | 0090-0036 1541-0048 |
|---|---|
| DOI: | 10.2105/AJPH.61.3.485-a |