@misc{928,
  author = {G Codling},
  title = {Concentrations of neonicotinoid insecticides in honey, pollen, and honey bees (Apis mellifera L.) in central Saskatchewan, Canada},
  year = {2016},
  url = {https://www.ncbi.nlm.nih.gov/pubmed/26606186},
  language = {eng},
}