1: Chen X, Gao S, Ruan M, Chen S, Xu J, Xing X, Pan X, Mei C, Mao Z. Shen-Shuai-Ning granule decreased serum concentrations of indoxyl sulfate in uremic patients undergoing peritoneal dialysis. Biosci Rep. 2018 Jun 19. pii: BSR20171694. doi: 10.1042/BSR20171694. [Epub ahead of print] doi: 10.3389/fmicb.2018.00901. eCollection 2018. 6: Mair RD, Sirich TL, Meyer TW. Uremic Toxin Clearance and Cardiovascular Toxicities. Toxins (Basel). 2018 Jun 2;10(6). pii: E226. doi: 10.3390/toxins10060226. Review. doi: 10.1016/j.biortech.2018.05.060. [Epub ahead of print] doi: 10.1016/j.chemosphere.2018.05.008. Epub 2018 May 11. doi: 10.1073/pnas.1800298115. Epub 2018 May 14. 12: Ning P, Zheng Y, Luo Q, Liu X, Kang Y, Zhang Y, Zhang R, Xu Y, Yang D, Xi W, Wang K, Chen Y, An S, Gao Z. Metabolic profiles in community-acquired pneumonia: developing assessment tools for disease severity. Crit Care. 2018 May 14;22(1):130. doi: 10.1186/s13054-018-2049-2.