Perez, MN, Sharkey, CM, Tackett, AP, Delozier, AM, Bakula, DM, Gamwell, KL, Mayes, S, McNall, R, Chaney, JM, Clawson, AH, & Mullins, LL. The Relationship of Illness Uncertainty and Rumination to Posttraumatic Stress Symptoms in Parents of Children with Cancer: A Mediation Model. Pediatric Hematology and Oncology. 2018.