@misc{indiciae7bf5416516a1,
  title = {Cytoplasmic immunofluorescence of bone marrow plasma cells producing immunoglobulins of the four IgG subclasses.},
  author = {A Morell and F Skvaril and W Hijmans and R Scherz},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/50369/},
  note = {Source identifier: 50369}
}