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Slungaard A, Vercellotti GM, Walker G, Nelson RD, Jacob HS.Slungaard A, et al. Among authors: vercellotti gm.J Exp Med. 1990 Jun 1;171(6):2025-41. doi: 10.1084/jem.171.6.2025.J Exp Med. 1990.PMID: 1972179Free PMC article.