Velcheva, K., Zaharieva, K. Obesity in Bulgarian adolescents at the age from 11 to 17 years,
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Obesity in Bulgarian adolescents at the age from 11 to 17 years.
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Velcheva, K., Zaharieva, K. ()
Obesity in Bulgarian adolescents at the age from 11 to 17 years,
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Velcheva, K., & Zaharieva, K.
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Obesity in Bulgarian adolescents at the age from 11 to 17 years. // <I>Science<D> conference, Slovak Republic, 16-18 december, 2015..