Gouvinhas, C., Veiga, D., Mendonça, L., Sampaio, R., et al. (2017). Interventional Pain Management in Multidisciplinary Chronic Pain Clinics: A Prospective Multicenter Cohort Study with One-Year Follow-Up. Pain Research and Treatment, 2017.

Azevedo, L. F., Sampaio, R., C. Dias, C., Romão, J., et al. (2017). Portuguese Version of the Pain Beliefs and Perceptions Inventory: A Multicenter Validation Study. Pain Practice, 17(6), 808 - 819.

Dueñas, M., Mendonça, L., Sampaio, R., Gouvinhas, C., et al. (2017). Reliability and validity of the Bowel Function Index for evaluating opioid-induced constipation: translation, cultural adaptation and validation of the Portuguese version (BFI-P). Current Medical Research and Opinion, 33(3), 563 - 572.

Azevedo, L. F., Costa-Pereira, A., Mendonça, L., Dias, C. C., & Castro-Lopes, J. M. (2016). The economic impact of chronic pain: a nationwide population-based cost-of-illness study in Portugal. European Journal of Health Economics, 17(1), 87 - 98.