We found one dictionary that defines the word non-interventional study:

General (1 matching dictionary)

1. Non-interventional study: Wikipedia, the Free Encyclopedia

▸ Words similar to non-interventional study ▸ Usage examples for non-interventional study ▸ Idioms related to non-interventional study ▸ Wikipedia articles (New!) ▸ Words that often appear near non-interventional study ▸ Rhymes of non-interventional study ▸ Invented words related to non-interventional study