Phase 1a 1b and 2a 2b clinical trials simple explanation in 3 min

[@phill1641]

Thank you Dan this is so helpful to anyone that's new to the industry

[@71brianboy]

Short and precise guidance!

[@zobottiano8446]

Very on point

[@negoudahmed5952]

Great explanation!

[@youssefjam4071]

Great video !

[@bigge319]

Great job 👏

[@BK-cv7ov]

thx for your explanation😀

[@nabiyaalure4437]

👍 informative

[@dansfera]

Fastest. Comment. Ever. Thanks 😊