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Howie AF, Patrick AW, Fisher BM, Collier A, Frier BM, Beckett GJ.Howie AF, et al. Among authors: fisher bm.Diabet Med. 1989 Apr;6(3):224-7. doi: 10.1111/j.1464-5491.1989.tb01151.x.Diabet Med. 1989.PMID: 2523783