RT Journal Article SR Electronic T1 Berylliosis in a 56-year-old welder JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1622 OP E1626 DO 10.1503/cmaj.221680 VO 195 IS 47 A1 Loss, Matthew A1 McCauley, Graeme A1 Carlsten, Chris YR 2023 UL http://www.cmaj.ca/content/195/47/E1622.abstract