TY - JOUR T1 - External quality assessment of clinical biochemical assays in a medium non-academic, non-research hospital laboratory. JF - Saudi Medical Journal JO - Saudi Med J SP - 87 LP - 88 VL - 32 IS - 1 AU - Subhash C. Arya AU - Nirmala Agarwal AU - Shekhar Agarwal AU - Beena Michael Y1 - 2011/01/01 UR - http://smj.org.sa/content/32/1/87.abstract ER -