Erythrocyte sedimentation rate
Erythrocyte sedimentation rate (ESR) is the rate at which the erythrocytes settle down. ESR is a si…
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Lead poisoning
Lead poisoning is one of the types of metal poisoning caused by swallowing or breathing in lead. Le…
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ABO blood group system
Blood groups system was discovered at the beginning of the twentieth century by Karl Landsteiner. T…
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Forward and reverse blood grouping
Blood group antigens (A antigen and B antigen) is present on the surface of red blood cells and ant…
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