Investigation carried out by Sir P.Hartley, M.Anderson, J.Grant, C.Neubauer, R.Norton, W.T.Tulloch, W.A.Davidson, W.M.Jamieson, and G.H.Robertson.
A study of diphtheria in two areas of Great Britain, with special reference to the antitoxin concentration of the serum of inoculated and non-inoculated patients and other persons : and the relation o by Medical Research Council. Published by H.M.S.O in 1950. Publication and catalogue information, links to buy online and reader comments.