Dr. Robert Collum, M.D.Glasg., M.R.C.P.Lond., M.R.C.S. EngBr Med J 1900; 1 doi: http://dx.doi.org/10.1136/bmj.1.2040.291 (Published 03 February 1900) Cite this as: Br Med J 1900;1:291
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