https://www.santepubliquefrance.fr/presse/2024/bilan-et-perspectives-de-la-surveillance-sanitaire-de-la-zone-de-fos-sur-mer-etang-de-berre 2024 France scientific and technical information pond oceans and seas health surveys ponds Balance Sheet
--- https://dumas.ccsd.cnrs.fr/dumas-02921577 2020 France dissertations, academic ponds After-Hours care pond ambulatory care