Nyrer og urinveier

Slik fungerer nyrene: https://www.niddk.nih.gov/health-information/kidney-disease/kidneys-how-they-work

Funksjoner i urinveiene: https://www.urologyhealth.org/urologic-conditions/urinary-tract-problems

Nyre- og urinveissykdommer: https://www.kidney.org/atoz/content/kidneydiscauses