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Skeel A, Yoshimura T, Showalter SD, Tanaka S, Appella E, Leonard EJ.Skeel A, et al. Among authors: showalter sd.J Exp Med. 1991 May 1;173(5):1227-34. doi: 10.1084/jem.173.5.1227.J Exp Med. 1991.PMID: 1827141Free PMC article.
Zweig M, Showalter SD, Bladen SV, Gilden RV, Arthur LO, Robey WG, Nara PL, Fischinger PJ.Zweig M, et al. Among authors: showalter sd.AIDS Res Hum Retroviruses. 1988 Feb;4(1):51-62. doi: 10.1089/aid.1988.4.51.AIDS Res Hum Retroviruses. 1988.PMID: 3259140
Du Bois GC, Hodge DR, Hanson CA, Samuel KP, Zweig M, Showalter SD, Papas TS.Du Bois GC, et al. Among authors: showalter sd.AIDS Res Hum Retroviruses. 1993 Dec;9(12):1225-31. doi: 10.1089/aid.1993.9.1225.AIDS Res Hum Retroviruses. 1993.PMID: 8142139
DuBois GC, Samuel KP, Hanson CA, Zweig M, Showalter SD, Papas TS.DuBois GC, et al. Among authors: showalter sd.AIDS Res Hum Retroviruses. 1988 Dec;4(6):419-31. doi: 10.1089/aid.1988.4.419.AIDS Res Hum Retroviruses. 1988.PMID: 3064782