I want to know the answer to the following question:
Which school of medicine was based on strict observation?
All the background I'm provided with is that "Inﬂuenced by Philinus of Cos (ﬂ. 250), a student of Herophilos, a new medical sect emerged, the Empiric school, which was based on strict observation and rejected unseen causes of the Dogmatic school.". Is that enough to answer the question?
Answer: yes