@misc{indiciae0c618ba11fb3,
  title = {[Macro- and microelements in duodenal ulcer].},
  author = {K L Erzinkian and I V Lukashova and L A Pashchenko and M S Rybina and N V Lytneva},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/3992321/},
  note = {Source identifier: 3992321}
}