RT Journal Article SR Electronic T1 Persistent dry cough: an unusual presentation of renal cell carcinoma JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 136 OP 136 DO 10.1503/cmaj.130355 VO 186 IS 2 A1 Stephanie Tatzel A1 Alp Sener YR 2014 UL http://www.cmaj.ca/content/186/2/136.abstract AB