%0 Journal Article
%T Pain could negatively affect school grades - Swedish middle school students with low school grades most affected
%A Anna Grimby-Ekman
%A Jeong-Lim Kim
%A Jonas Brisman
%A Kjell Tor¨¦n
%A Maria £¿berg
%A Mats Hagberg
%J Archive of "PLoS ONE".
%D 2018
%R 10.1371/journal.pone.0208435
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6283606/