Socioeconomic questionnaire and clinical assessment in the HELENA Cross-Sectional Study: methodology.
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| Description | scientific article published in November 2008 |
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author: Catherine Leclercq Michael Sjöström Yannis Manios Marcela Gonzalez-Gross Mathilde Kersting HELENA Study Group Dénes Molnar Luis Moreno |
| Publication date | November 1, 2008 |
| Language | English |
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