RT Journal Article SR Electronic T1 Painful testicle in a young boy JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1543 OP 1544 DO 10.1503/cmaj.090499 VO 182 IS 14 A1 Stephen M. Graham A1 John M. Gatti YR 2010 UL http://www.cmaj.ca/content/182/14/1543.abstract