Fig. 1From: Efficacy of tonsillectomy for the treatment of immunoglobulin A nephropathy recurrence after kidney transplantation a Changes in urinary protein excretion in patients with or without tonsillectomy. *p < 0.05, urinary protein excretion at 60 months vs. at recurrence in patients with no tonsillectomy. b Changes in urinary protein by individuals with or without tonsillectomyBack to article page