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Smith WC, Harland RM.Smith WC, et al. Among authors: harland rm.Cell. 1991 Nov 15;67(4):753-65. doi: 10.1016/0092-8674(91)90070-f.Cell. 1991.PMID: 1657405
Hemmati-Brivanlou A, de la Torre JR, Holt C, Harland RM.Hemmati-Brivanlou A, et al. Among authors: harland rm.Development. 1991 Mar;111(3):715-24. doi: 10.1242/dev.111.3.715.Development. 1991.PMID: 1679005
Hemmati-Brivanlou A, Stewart RM, Harland RM.Hemmati-Brivanlou A, et al. Among authors: harland rm.Science. 1990 Nov 9;250(4982):800-2. doi: 10.1126/science.1978411.Science. 1990.PMID: 1978411