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Assessment of selection bias in a health survey of children and families -- the IDEFICS Sweden-study http://t.co/pHZrw02mnn
Assessment of selection bias in a health survey of children and families -- the IDEFICS Sweden-study http://t.co/pHZrw02mnn
Research: Assessment of selection bias in a health survey of children and families – the IDEFICS Sweden-study http://t.co/clBQJ6cKfq