RT Journal Article SR Electronic T1 Sunitinib-induced pyoderma gangrenosum-like skin ulcer JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E552 OP E552 DO 10.1503/cmaj.191165 VO 192 IS 20 A1 Thomas Kuntz A1 Bijan Koushk-Jalali A1 Alexander Kreuter YR 2020 UL http://www.cmaj.ca/content/192/20/E552.abstract