資料來源︰
ucl.ac.uk ; AndresHerane-Vives, LorenaOrtega,RodrigoSandoval,Allan H.Young,AnthonyCleare,SusanaEspinoza,AlexanderHayes,JanBenöhr, “Measuring Earwax Cortisol Concentration using a non-stressful sampling method”, Heliyon volume 6, Issue 11, Nov 2020