@misc{indiciae134873fa63d1,
  title = {Sphingomyelins in normal human serum.},
  author = {C Michalec and Z Kolman},
  year = {1966},
  doi = {10.1007/bf00637125},
  url = {https://pubmed.ncbi.nlm.nih.gov/5989277/},
  note = {Source identifier: 5989277}
}