Preferences for virtual versus in-person mental and physical healthcare in Canada: a descriptive study from a cohort of youth and their parents enriched for severe mental illness. - Mazurka R; Vallis EH; Chen L; Freeman K; Langley R; Ross B; Arora S; Kahn M; Howard C; Liu D; Cumby J; Brennan ML; et al. (BMJ paediatrics open, 2024)