@misc{indiciaeaaae5bd8f178,
  title = {IgG subclasses in farmer's lung.},
  author = {T H Ojanen and E O Terho and R A Mäntyjärvi},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3480825/},
  note = {Source identifier: 3480825}
}