Melkevik, Ole ; Clausen, Thomas ; Pedersen, Jacob... Melkevik , O , Clausen , T , Pedersen , J , Garde , A H , Holtermann , A & Rugulies , R 2018 , ' Comorbid symptoms of depression and musculoskeletal pain and risk of long term sickness absence ' , BMC Public Health , vol. 18 , no. 1 , 981 . https://doi.org/10.1186/s12889-018-5740-y.
,
2018
Johnsen, N F ; Toftager, Mette ; Melkevik, Ole.. Johnsen , N F , Toftager , M , Melkevik , O , Holstein , B E & Rasmussen , M 2017 , ' Trends in social inequality in physical inactivity among Danish adolescents 1991–2014 ' , SSM - Population Health , vol. 3 , pp. 534-538 . https://doi.org/10.1016/j.ssmph.2017.04.003.
,
2017