Referenties
- Volksgezondheid en Zorg. Chronische aandoeningen en multimorbiditeit. [wijzigingsdatum 18-06-2024; geciteerd 23-06-2025].
- Keyes LE, Mather L, Duke C, et al. Older age, chronic medical conditions and polypharmacy in Himalayan trekkers in Nepal: an epidemiologic survey and case series. J Travel Med. 2016;23(6):taw052.
- Grocott MP, Martin DS, Levett DZ, et al. Arterial blood gases and oxygen content in climbers on Mount Everest. N Engl J Med. 2009;360(2):140-9.