RT Journal Article SR Electronic T1 Pituitary apoplexy masquerading as bacterial meningitis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1812 OP 1812 DO 10.1503/cmaj.120174 VO 184 IS 16 A1 Angela N. Paisley A1 Akheel A. Syed YR 2012 UL http://www.cmaj.ca/content/184/16/1812.abstract