Bakaikoa Munoz M, Borrell Giró D, Fernandez Puig V, Semis R. Protocol for group psychological treatment in a Pain Unit. Apunt. Psic. [Internet]. 2008 Jun. 26 [cited 2026 Oct. 26];26(2):341-8. Available from: https://apuntesdepsicologia.es/index.php/revista/article/view/266