004600a00a22001810004500020001800000245004600018100002400064100002200088260003100110260000900141300001300150082001600163306001600179306003700195760002500232015001100257887001000268 a0-7216-9004-1 aON CALL Laboratory Medicine and Pathology aHenry, John Bernard aMathur, Sharad C. bPhiladelphia:W.B. Saunders c2000 a3-334pgs a616-071 H25 aEmergencies a Laboratory Medicine & Pathology bC 38-44 rack AV room a003819 a300/=