title: Johannes Philippus de Villiers, C.B.E., E.D., B.A. (cape), M.D., B.Ch., D.P.H., F.R.S.H.
mesh_terms: D049673:History, 20th Century; D011634:Public Health / Q000266:history*; D013019:South Africa; D014376:Tuberculosis / Q000517:prevention & control