@misc{indiciae8880caa00d00,
  title = {Protected proteins in ruminant nutrition. In vitro evaluation of casein derivatives.},
  author = {M Friedman and G A Broderick},
  year = {1977},
  doi = {10.1007/978-1-4757-9113-6\_31},
  url = {https://pubmed.ncbi.nlm.nih.gov/20754/},
  note = {Source identifier: 20754}
}