@misc{indiciae2298215eee30,
  title = {[Questionnaire method in overall hygienic research].},
  author = {A N Musatkova and P F Voronin and F D Tret'iakov and S A Posokhina},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/640436/},
  note = {Source identifier: 640436}
}