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Thornton JR, Heaton KW.Thornton JR, et al. Among authors: heaton kw.Br Med J (Clin Res Ed). 1981 Mar 28;282(6269):1018-20. doi: 10.1136/bmj.282.6269.1018.Br Med J (Clin Res Ed). 1981.PMID: 6783227Free PMC article.
Thornton JR, Heaton KW, Macfarlane DG.Thornton JR, et al. Among authors: heaton kw.Br Med J (Clin Res Ed). 1981 Nov 21;283(6303):1352-4. doi: 10.1136/bmj.283.6303.1352.Br Med J (Clin Res Ed). 1981.PMID: 6797538Free PMC article.
Thornton JR, Emmett PM, Heaton KW.Thornton JR, et al. Among authors: heaton kw.Br Med J (Clin Res Ed). 1985 Jun 15;290(6484):1786-7. doi: 10.1136/bmj.290.6484.1786-a.Br Med J (Clin Res Ed). 1985.PMID: 3924257Free PMC article.No abstract available.