@article {Wu395, author = {Jenn-Yu Wu MD and Jin-Yuan Shih, MD PhD}, title = {Leg pains, clubbing of digits and lung mass: What is your call?}, volume = {178}, number = {4}, pages = {395--396}, year = {2008}, doi = {10.1503/cmaj.071390}, publisher = {CMAJ}, issn = {0820-3946}, URL = {https://www.cmaj.ca/content/178/4/395}, eprint = {https://www.cmaj.ca/content/178/4/395.full.pdf}, journal = {CMAJ} }