5Zacharak ER. Significance of extreme elevation of erythrocyte sedimentation rate[ J]. Jama, 1967, 202:264.
6Schimmelp Fenning RW, Chusid MJ. Illness associated with extreme elevation of the erythrocyte sedimentation rate in children [J]. Clin Pediatr, 1980, 19(3):175-178.
7Statland BE. Clinical Decision Levels for Laboratory Tests [ M ]. Second Edition. Oradell NJ : Medical Economics Books, 1987.