17.11.2006, D?sseldorf, North Rhine-Westphalia, Germany - The erythrocyte sedimentation rate (ESR) test. (erythrocyte sedimentation rate, erythrocyte, sedimentation, rate, ESR, sedimentation rate, sed rate, Biernacki Reaction, red blood cells, red, blood cells, cells, blood, precipitate, precipitating, haematology, haematology test, test, measure, measurment, measuring, inflammation, tube, Westergren tube, fall, falling, measured, mm/h, hour, automated, automatical, automatically, analyzer, analyze, analyzing, analyser, analyse, analysis, clinical laboratory, labolatory, tests, blood samples, sample, medicine, medical, medical examination, health, health care, public health system, health care system, health care costs, tubes, nobody, vertical) 00X061117D023CAROE.JPG [MODEL RELEASE: NOT APPLICABLE, PROPERTY RELEASE: NO (c) caro images / Oberhaeuser, http://www.caro-images.com, [email protected] - In case of using the picture for any non-editorial purpose, please contact the agency - the picture is subject to royalty!]