@article{28949,
  keywords = {schistosomiasis, preventive chemotherapy},
  author = {World Health Organization },
  title = {Schistosomiasis: number of people receiving preventive chemotherapy in 2012.},
  year = {2014},
  journal = {Weekly epidemiological record},
  volume = {89},
  pages = {21-28},
  url = {http://www.who.int/wer/2014/wer8902.pdf?ua=1},
  language = {eng, fre},
}