RT Journal Article SR Electronic T1 Value of X- and Y-body tests JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1342 OP 1342 VO 116 IS 12 A1 Kaluzewski, B. A1 Jakubowski, L. A1 Moruzgala, T. YR 1977 UL http://www.cmaj.ca/content/116/12/1342.abstract