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Ang AH, Tachas G, Campbell JH, Bateman JF, Campbell GR.Ang AH, et al. Among authors: campbell jh, campbell gr.Biochem J. 1990 Jan 15;265(2):461-9. doi: 10.1042/bj2650461.Biochem J. 1990.PMID: 1689147Free PMC article.