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Klein A, Mercure L, Gordon P, Bruser B, Ramcharitar S, Malkin A, Wainberg MA.Klein A, et al.AIDS. 1990 Sep;4(9):865-7. doi: 10.1097/00002030-199009000-00005.AIDS. 1990.PMID: 1979225
Klein A, Lishner M, Bruser B, Curtis JE, Amato DJ, Malkin A.Klein A, et al.Biochem Cell Biol. 1990 Apr;68(4):810-3. doi: 10.1139/o90-118.Biochem Cell Biol. 1990.PMID: 2223007
Klein A, Ramcharitar S, Christeff N, Nisbett-Brown E, Nunez E, Malkin A.Klein A, et al.In Vitro Cell Dev Biol. 1991 Apr;27A(4):307-11. doi: 10.1007/BF02630908.In Vitro Cell Dev Biol. 1991.PMID: 1856156
Klein A, Pappas SC, Gordon P, Wong A, Kellen J, Kolin A, Robinson JB, Malkin A.Klein A, et al.Clin Immunol Immunopathol. 1988 Feb;46(2):214-20. doi: 10.1016/0090-1229(88)90184-5.Clin Immunol Immunopathol. 1988.PMID: 2962793