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Pak MD, Baker K, Covarrubias M, Butler A, Ratcliffe A, Salkoff L.Pak MD, et al. Among authors: butler a.Proc Natl Acad Sci U S A. 1991 May 15;88(10):4386-90. doi: 10.1073/pnas.88.10.4386.Proc Natl Acad Sci U S A. 1991.PMID: 2034678Free PMC article.
Wei A, Covarrubias M, Butler A, Baker K, Pak M, Salkoff L.Wei A, et al. Among authors: butler a.Science. 1990 May 4;248(4955):599-603. doi: 10.1126/science.2333511.Science. 1990.PMID: 2333511
Butler A, Tsunoda S, McCobb DP, Wei A, Salkoff L.Butler A, et al.Science. 1993 Jul 9;261(5118):221-4. doi: 10.1126/science.7687074.Science. 1993.PMID: 7687074
Johnstone DB, Wei A, Butler A, Salkoff L, Thomas JH.Johnstone DB, et al. Among authors: butler a.Neuron. 1997 Jul;19(1):151-64. doi: 10.1016/s0896-6273(00)80355-4.Neuron. 1997.PMID: 9247271Free article.
Wang ZW, Kunkel MT, Wei A, Butler A, Salkoff L.Wang ZW, et al. Among authors: butler a.Ann N Y Acad Sci. 1999 Apr 30;868:286-303. doi: 10.1111/j.1749-6632.1999.tb11294.x.Ann N Y Acad Sci. 1999.PMID: 10414302