@misc{indiciae6a393af25163,
  title = {Robert Kellner, MD, PhD.},
  author = {G M Simpson},
  year = {1993},
  doi = {10.1159/000288666},
  url = {https://pubmed.ncbi.nlm.nih.gov/8416098/},
  note = {Source identifier: 8416098}
}