RT Journal Article SR Electronic T1 Abnormal skin changes and unilateral vision loss after a tuberculin skin test JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1811 OP E1814 DO 10.1503/cmaj.211021 VO 193 IS 47 A1 Sumana C. Naidu A1 Alexander J. Kaplan A1 Nick Daneman A1 Arun N.E. Sundaram A1 Radha P. Kohly YR 2021 UL http://www.cmaj.ca/content/193/47/E1811.abstract