@misc{indiciae267391890bde,
  title = {Osteopetrosis in infancy.},
  author = {M Delidzakova and T Nikolova and N Grivceva and A Gordova and R Dzarlieva and M Kocova},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/615058/},
  note = {Source identifier: 615058}
}