RT Journal Article SR Electronic T1 Hyponatremia: terminology and more JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1893 OP 1893 DO 10.1503/cmaj.1040502 VO 170 IS 13 A1 Yeates, Karen A1 Singer, Michael A1 Morton, A. Ross YR 2004 UL http://www.cmaj.ca/content/170/13/1893.1.abstract