@misc{indiciae1af9573c7b0f,
  title = {[Urinary magnesium excretion in nephrolithiasis].},
  author = {S Simeonov and D Dimitrakova and E Kumchev},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3247702/},
  note = {Source identifier: 3247702}
}