Risso, Gustavo, and Elisa Medici Pizão Yoshida. “ Validity and Reliability of the Central Relationship Questionnaire 6.0 (CRQ 6.0) for Adults Suffering from Chronic Hepatitis C ”. Paidéia (Ribeirão Preto), vol. 20, no. 46, Aug. 2010, pp. 219-27, https://doi.org/10.1590/S0103-863X2010000200009.