english: And in the third phase, you test it on a very large sample, and you're trying to determine what the right dose is, is it better than what's available today? If not, then why build it?
non_english: U 3. fazi testirate lek  na veoma velikom uzorku, gde pokušavate da utvrdite pravu dozu, i da li je bolji od dostupnih lekova? Ukoliko nije, zašto ga pravimo?