RT Journal Article SR Electronic T1 Torsion of the testicle: a clinical review of 20 cases JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 971 OP 973 VO 107 IS 10 A1 J. K. Wyatt A1 H. B. Mundy YR 1972 UL http://www.cmaj.ca/content/107/10/971.abstract