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Casillas E, Harry DJ, Kenny M.Casillas E, et al.Anal Biochem. 1981 Sep 15;116(2):319-24. doi: 10.1016/0003-2697(81)90364-x.Anal Biochem. 1981.PMID: 7316161No abstract available.
Casillas E, Brautigan VM, Kenny M.Casillas E, et al.Anal Biochem. 1981 Mar 1;111(2):250-6. doi: 10.1016/0003-2697(81)90561-3.Anal Biochem. 1981.PMID: 6113789No abstract available.