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Handler JS, Steele RE, Sahib MK, Wade JB, Preston AS, Lawson NL, Johnson JP.Handler JS, et al.Proc Natl Acad Sci U S A. 1979 Aug;76(8):4151-5. doi: 10.1073/pnas.76.8.4151.Proc Natl Acad Sci U S A. 1979.PMID: 226998Free PMC article.
Handler JS, Preston AS, Perkins FM, Matsumura M, Johnson JP, Watlington CO.Handler JS, et al.Ann N Y Acad Sci. 1981;372:442-54. doi: 10.1111/j.1749-6632.1981.tb15493.x.Ann N Y Acad Sci. 1981.PMID: 6951423No abstract available.