These four vaccines have gone through all three clinical phases plus one preclinical phase.
Të katër vaksinat kanë kaluar nëpër tri faza klinike plus në një fazë paraklinike.
How would you say "These four vaccines have gone through all three clinical phases plus one preclinical phase." in Albanian?
In Albanian, "These four vaccines have gone through all three clinical phases plus one preclinical phase." means "Të katër vaksinat kanë kaluar nëpër tri faza klinike plus në një fazë paraklinike.".