%0 Journal Article %T Considerable unreimbursed medical care is delivered through electronic patient portals: A retrospective review. %A Kolitz E %A Smith A %A Taylor O %A Mauskar MM %A Goff H %J J Am Acad Dermatol %V 84 %N 4 %D Apr 2021 %M 32439470 %F 15.487 %R 10.1016/j.jaad.2020.05.054 %X