• publisher: [New York?] : [publisher not identified]
  • creator: Sturgis, F. R. (Frederic Russell), 1844-1919
  • Keyword: Syphilis Life Expectancy Socioeconomic Factors
  • years: [1874?]
  • pages: 12 pages ;
  • language: eng
  • class: RC201
  • notes: Caption title.
  • download: pdf file