@misc{indiciae209c6c8943b1,
  title = {Sydney Ringer, serendipity, and hard work.},
  author = {Heinz-Gerd Zimmer},
  year = {2005},
  doi = {10.1002/clc.4960280114},
  url = {https://pubmed.ncbi.nlm.nih.gov/15704534/},
  note = {Source identifier: 15704534}
}