The story
Early Pubmed citation:17286801 PMID 17286801 Reed JH, Neufing PJ, Jackson MW, Clancy RM, Macardle PJ, Buyon JP, Gordon TP (28 April 2007), “Different temporal expression of immunodominant Ro60/60 kDa-SSA and La/SSB apotopes”, in Clin Exp Immunol, volume 148, number 1, →DOI, →PMID, pages 153–60
Etymology from Wiktionary, CC BY-SA 4.0.