Qualitative Assessment of Rapid System Transformation to Primary Care Video Visits at an Academic Medical Center. - Srinivasan M; Asch S; Vilendrer S; Thomas SC; Bajra R; Barman L; Edwards LM; Filipowicz H; Giang L; Jee O; Mahoney M; Nelligan I; et al. (Annals of internal medicine, 2020)