@misc{societes-de-medecins,
  title   = {Sociétés de médecins},
  author  = {Lengwiler, Martin},
  year    = {2026},
  month   = {jul},
  url     = {https://www.histoiredelasecuritesociale.ch/articles/les-institutions/organisations-specialisees-et-de-defense-dinterets/societes-de-medecins}
}