@article{924,
  keywords = {Communicable Diseases, Data Collection, Humans, Nigeria, Prevalence},
  author = {COLLARD P},
  title = {A sample survey to estimate the prevalence of certain communicable diseases in Katsina province, Nigeria.},
  year = {1962},
  journal = {The West African medical journal},
  volume = {11},
  pages = {3-31},
  month = {1962 Feb},
  issn = {0043-3004},
  language = {eng},
}