Authors: Oosterbaan, DB van Balkom, AJLM Spinhoven, P van Oppen, P van Dyck, R

Citation: Db. Oosterbaan et al., Cognitive therapy versus moclobemide in social phobia: A controlled study, CLIN PSY PS, 8(4), 2001, pp. 263-273

Authors: Steketee, G Frost, R Amir, N Bouvard, M Carmin, C Clark, DA Cottraux, J Emmelkamp, P Forrester, E Freeston, M Hoekstra, R Kyrios, M Ladouceur, R Neziroglu, F Pinard, G Pollard, CA Purdon, C Rachman, S Rheaume, J Richards, C Salkovskis, P Sanavio, E Shafran, R Sica, C Simos, G Sochting, I Sookman, D Taylor, S Thordarson, D van Oppen, P Warren, R Whittal, M Yaryura-Tobias, J

Citation: G. Steketee et al., Development and initial validation of the obsessive beliefs questionnaire and the interpretation of intrusions inventory, BEHAV RES T, 39(8), 2001, pp. 987-1006

Authors: van Oppen, P Emmelkamp, PMG

Citation: P. Van Oppen et Pmg. Emmelkamp, Issues in cognitive treatment of obsessive-compulsive disorder, LEA SER PER, 2000, pp. 117-132