@misc{indiciaeec22216d19fb,
  title = {Biological effect of basic polyglutamic acid derivatives.},
  author = {G Lázár and S Karády and E Husztik and A Kótai},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4640703/},
  note = {Source identifier: 4640703}
}