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Cooper SP, Sigurdson A, Labarthe D, Whitehead L, Downs T, Burau K, Vernon SW, Spitz M, New B.Cooper SP, et al. Among authors: spitz m.South Med J. 1998 Feb;91(2):173-81. doi: 10.1097/00007611-199802000-00010.South Med J. 1998.PMID: 9496871
Cooper SP, Labarthe D, Downs T, Burau K, Whitehead L, Vernon S, Spitz M, New B, Sigurdson A.Cooper SP, et al. Among authors: spitz m.J Environ Pathol Toxicol Oncol. 1997;16(1):1-14.J Environ Pathol Toxicol Oncol. 1997.PMID: 9256926Review.