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Watkins JS, Campbell MJ, Gardner-Medwin D, Ingham HR, Murray IG.Watkins JS, et al. Among authors: ingham hr.Br Med J. 1969 Jul 5;3(5661):29-31. doi: 10.1136/bmj.3.5661.29.Br Med J. 1969.PMID: 5787281Free PMC article.
Ingham HR, Selkon JB, So SC, Weiser R.Ingham HR, et al.Br Med J. 1975 Oct 4;4(5987):39-40. doi: 10.1136/bmj.4.5987.39-a.Br Med J. 1975.PMID: 1174915Free PMC article.No abstract available.