%0 Journal Article %J Medical Studies/Studia Medyczne %@ 1899-1874 %V 37 %N 1 %D 2021 %F Wilczyński2021 %T Correlations between electromyographic amplitude of the erector spinae and the location, direction and number of spinal curvatures in young school children %A Wilczyński, Jacek %A Karolak, Przemysław %P 49-57 %9 journal article %R 10.5114/ms.2021.105001 %U http://dx.doi.org/10.5114/ms.2021.105001