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Baker R, Hearnshaw H, Cooper A, Cheater F, Robertson N.Baker R, et al. Among authors: robertson n.Qual Health Care. 1995 Dec;4(4):234-9. doi: 10.1136/qshc.4.4.234.Qual Health Care. 1995.PMID: 10156391Free PMC article.
Robertson N, Baker R, Hearnshaw H.Robertson N, et al.Qual Health Care. 1996 Mar;5(1):51-4. doi: 10.1136/qshc.5.1.51.Qual Health Care. 1996.PMID: 10157273Free PMC article.No abstract available.
Baker R, Reddish S, Robertson N, Hearnshaw H, Jones B.Baker R, et al. Among authors: robertson n.Br J Gen Pract. 2001 Sep;51(470):737-41.Br J Gen Pract. 2001.PMID: 11593835Free PMC article.Clinical Trial.