A movement for improvement in health and physical fitness; what role should we play in Pennsylvania?
| Autor: | ROWNTREE LG |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Pennsylvania medical journal (1928) [Pa Med J] 1945 Oct; Vol. 49, pp. 31-3. |
| Databáze: | MEDLINE |
| Externí odkaz: |
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