Figure 6From: Parvovirus B19 infection presenting with severe erythroid aplastic crisis during pregnancy in a woman with autoimmune hemolytic anemia and alpha-thalassemia trait: a case reportRapid response of intravenous human immunoglobulin treatment. Effects of intravenous human immunoglobulin (IVIG) on reticulocytes percentage in peripheral blood during treatment course. The blue arrow stands for day one of IVIG 0.4gm/kg/day for five constitutive days.Back to article page