Bagnato, G. ., Cordova, F. ., Sciortino, D. ., Miceli, G. ., Bruno, A. ., Ferrera, A. ., … Roberts, W. . (2018). Association between cortisol levels and pain threshold in systemic sclerosis and major depression. Rheumatology International, 38(3), 433-441. https://doi.org/10.1007/s00296-017-3866-3
