title: South Africa's first century.
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Ncayiyana
mesh_terms: D035843:Biomedical Research / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D015980:Public Health Practice / Q000266:history*; D012830:Silicotuberculosis / Q000266:history* / Q000517:prevention & control; D013019:South Africa