00920cam a22002531 4500 cd 24000016 DLC 20260227111145.0 811121s1923 xx a 000 0 eng cd 24000016 (OCoLC)14786479 DLC DNLM DLC premarc RC138 .D4 W1 ME449 no.75 Dudley, Sheldon F. (Sheldon Francis), Sir, 1884- The Schick test, diphtheria and scarlet fever, a study in epidemiology, by Surgeon-Commander Sheldon F. Dudley ... London, H. M. Stationery off. [printed by F. Hall, University press, Oxford] 1923. 64 p. ill. Medical Research Council (Great Britain) Special report series, no. 75 At head of title: Privy council. Medical research council. Cover lacking. "References": p. 60, 64. 18442 18442