✅ Перевірена відповідь на це питання доступна нижче. Наші рішення, перевірені спільнотою, допомагають краще зрозуміти матеріал.
Some medications can cause extremely rare adverse effects that are unlikely to appear in small clinical trials but may have serious consequences once the drug is used in a larger population.
Based on the typical goals, sample sizes, and durations of clinical trials, at which stage is it MOST LIKELY that such rare adverse effects would first be detected?