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Coussens L, Van Beveren C, Smith D, Chen E, Mitchell RL, Isacke CM, Verma IM, Ullrich A.Coussens L, et al. Among authors: mitchell rl.Nature. 1986 Mar 20-26;320(6059):277-80. doi: 10.1038/320277a0.Nature. 1986.PMID: 2421165