@phdthesis{21845,
  keywords = {The Netherlands, Thesis, History, leprosy},
  author = {Ketting G N A},
  title = {Bijdrage tot de geschiedenis van de lepra in Nederland},
  year = {1922},
  pages = {298 p.},
  publisher = {Drukkerij Mouton & Co.},
  address = {'s Gravenhage},
  language = {dut},
}