general_pathology:environmental:toxic_and_environmental_diseases

Choose the correct answer

What is the margin of safety?

No observed adverse effect level (NOAEL)/Effective Dose (ED₉₉)

LD₅₀/Effective Dose (ED₉₉)

LD₅₀/Effective Dose (ED₅₀)

No observed adverse effect level (NOAEL)/LD₅₀