RT Journal Article SR Electronic T1 A middle-aged man with persisting chest opacity and multiple bony swellings JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1206 OP 1206 DO 10.1503/cmaj.060498 VO 175 IS 10 A1 Prem Parkash Gupta A1 Dipti Agarwal YR 2006 UL http://www.cmaj.ca/content/175/10/1206.abstract