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Barber AS, Barraclough ED, Gray WA.Barber AS, et al. Among authors: barraclough ed.Br Med J. 1972 Feb 5;1(5796):368-70. doi: 10.1136/bmj.1.5796.368.Br Med J. 1972.PMID: 5066664Free PMC article.No abstract available.
Harley AJ, Barraclough ED.Harley AJ, et al. Among authors: barraclough ed.Postgrad Med J. 1966 Feb;42(484):69-73. doi: 10.1136/pgmj.42.484.69.Postgrad Med J. 1966.PMID: 5951954Free PMC article.No abstract available.