• publisher: Dordrecht : Franciscus Blom
  • creator: Soeterik, D London School of Hygiene and Tropical Medicine
  • contributor: London School of Hygiene and Tropical Medicine.
  • Keyword: Vaccines Smallpox. Homeopathy. Electronic books.
  • years: 1850.
  • pages: 15 p. ;
  • language: dut
  • download: pdf file