E. L. Jacob, B.A.Lond., M.R.C.S., L.S.A., M.O.H., ReigateBr Med J 1906; 1 doi: http://dx.doi.org/10.1136/bmj.1.2374.1568-a (Published 30 June 1906) Cite this as: Br Med J 1906;1:1568
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