RESEARCH PROGRAMS AND PROJECTS BY LOCAL HEALTH DEPARTMENTS--GENERAL POLICIES AND PRACTICES.
| Autor: | MAYES WF |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | American journal of public health and the nation's health [Am J Public Health Nations Health] 1963 Nov; Vol. 53, pp. 1813-7. |
| DOI: | 10.2105/ajph.53.11.1813 |
| Databáze: | MEDLINE |
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