Recommendations of the Polish Society of Sports Medicine on age criteria while qualifying children and youth for participation in various sports.
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| Description | scientific article published on 26 September 2011 |
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author: Tomasz Kostka Anna Jegier Tadeusz Trzaska Andrzej Czamara Hubert Krysztofiak Zbigniew Szygula |
| Publication date | September 26, 2011 |
| Language | English |
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