@misc{indiciae3178f92e20db,
  title = {[Study of hepatitis B surface antigen by 2 different serological methods].},
  author = {H Bilgehan and A Bilgiç},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/927228/},
  note = {Source identifier: 927228}
}