TY - JOUR JO - Medical Studies/Studia Medyczne SN - 1899-1874 VL - 37 IS - 1 PY - 2021 ID - Wilczyński2021 TI - Correlations between electromyographic amplitude of the erector spinae and the location, direction and number of spinal curvatures in young school children AU - Wilczyński, Jacek AU - Karolak, Przemysław SP - 49 EP - 57 DA - 2021 DO - 10.5114/ms.2021.105001 UR - http://dx.doi.org/10.5114/ms.2021.105001 ER -