Yu DSF, Thompson DR, Yu CMan, Pedersen SS, Denollet J. Validating the Type D personality construct in Chinese patients with coronary heart disease. Journal of Psychosomatic Research. 2010;69(2):111 - 118. 

Spindler H, Kruse C, Zwisler A-D, Pedersen SS. Increased Anxiety and Depression in Danish Cardiac Patients with a Type D personality: Cross-Validation of the Type D Scale (DS14). International Journal of Behavioral Medicine. 2009;16(2):98 - 107. 

Pedersen SS, Yagensky A, Smith ORF, Yagenska O, Shpak V, Denollet J. Preliminary Evidence for the Cross-Cultural Utility of the Type D Personality Construct in the Ukraine. International Journal of Behavioral Medicine. 2009;16(2):108 - 115. 

Martens EJ, Kupper N, Pedersen SS, Aquarius AE, Denollet J. Type-D personality is a stable taxonomy in post-MI patients over an 18-month period. Journal of Psychosomatic Research. 2007;63(5):545 - 550. 

Spindler H, Pedersen SS, Serruys PW, Erdman RAM, van Domburg RT. Type-D personality predicts chronic anxiety following percutaneous coronary intervention in the drug-eluting stent era. Journal of Affective Disorders. 2007;99(1-3):173 - 179. 

Denollet J, Pedersen SS, Vrints CJ, Conraads VM. Usefulness of Type D Personality in Predicting Five-Year Cardiac Events Above and Beyond Concurrent Symptoms of Stress in Patients With Coronary Heart Disease. The American Journal of Cardiology. 2006;97(7):970 - 973.