Agreement Between Child Self-report and Caregiver-Proxy Report for Symptoms and Functioning of Children Undergoing Cancer Treatment. - Mack JW; McFatrich M; Withycombe JS; Maurer SH; Jacobs SS; Lin L; Lucas NR; Baker JN; Mann CM; Sung L; Tomlinson D; Hinds PS; et al. (JAMA pediatrics, 2020)