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APRIL, a proliferation-inducing ligand, as a potential marker of lupus nephritis

Worapot Treamtrakanpon, Pornpen Tantivitayakul, Thitima Benjachat, Poorichaya Somparn, Wipawee Kittikowit, Somchai Eiam-ong, Asada Leelahavanichkul, Nattiya Hirankarn and Yingyos Avihingsanon*

Arthritis Research & Therapy 2012, 14:R252  doi:10.1186/ar4095