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Beral V, Inskip H, Fraser P, Booth M, Coleman D, Rose G.Beral V, et al. Among authors: fraser p.Br Med J (Clin Res Ed). 1985 Aug 17;291(6493):440-7. doi: 10.1136/bmj.291.6493.440.Br Med J (Clin Res Ed). 1985.PMID: 3926232Free PMC article.
Fraser P, Booth M, Beral V, Inskip H, Firsht S, Speak S.Fraser P, et al.Br Med J (Clin Res Ed). 1985 Aug 17;291(6493):435-9. doi: 10.1136/bmj.291.6493.435.Br Med J (Clin Res Ed). 1985.PMID: 3926231Free PMC article.