20 The preventive effect of an adductor strengthening programme on groin problems among male football players: a cluster-randomised controlled trial
Proceedings article published in 2018 by
Joar Harøy,
Ben Clarsen 
,
Espen Guldahl Wiger,
Mari Glomnes Øyen,
Andreas Serner,
Kristian Thorborg,
Per Hölmich,
Thor Einar Andersen,
Roald Bahr
,
Espen Guldahl Wiger,
Mari Glomnes Øyen,
Andreas Serner,
Kristian Thorborg,
Per Hölmich,
Thor Einar Andersen,
Roald Bahr
