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Corcoran R, Howard R.Corcoran R, et al.Br Med J. 1976 May 22;1(6020):1276-7. doi: 10.1136/bmj.1.6020.1276-c.Br Med J. 1976.PMID: 1268664Free PMC article.
Corcoran R, Castles WJ.Corcoran R, et al.Br Med J. 1977 Mar 26;1(6064):838. doi: 10.1136/bmj.1.6064.838-b.Br Med J. 1977.PMID: 851752Free PMC article.No abstract available.
Corcoran R, Castles JM.Corcoran R, et al.Br Med J. 1977 Sep 24;2(6090):807-8. doi: 10.1136/bmj.2.6090.807-a.Br Med J. 1977.PMID: 143981Free PMC article.No abstract available.