[1]
T. Đapić, A. V. Pirkl, Šandor Roth, I. Šmigovec, and M. Majer, “Low-back pain and back pain in children and adolescence – recent perception”, Paediatr Croat, vol. 57, no. 3, pp. 246–251, Sep. 2013, doi: 10.13112/pc.671.