@misc{indiciaef0d467a3fceb,
  title = {Acid secretion in Cypraea.},
  author = {J C Kniffen},
  year = {1968},
  doi = {10.1007/bf02233092},
  url = {https://pubmed.ncbi.nlm.nih.gov/4970508/},
  note = {Source identifier: 4970508}
}