Castilla, Cristina, and Carmelo Vázquez. “Positive Emotions and Posttraumatic Growth After Breast Cancer”. Psicooncología 4, no. 2 (December 31, 2007): 385–404. Accessed July 18, 2026. https://revistas.ucm.es/index.php/PSIC/article/view/PSIC0707220385A.