Fig. 3From: Influence of proton pump inhibitors and histamine H2 receptor antagonists on serum phosphorus level control by calcium carbonate in patients undergoing hemodialysis: a retrospective medical chart reviewChanges in serum inorganic phosphorus levels of paired samples collected after dialysis and just before dialysis session in patients undergoing hemodialysis with 48-h interdialysis interval (a) and 72-h interdialysis interval (b). Bonferroni’s corrections were applied for the p-values. CaC, calcium carbonate; AR, acid reducer; HD, hemodialysisBack to article page