Chapter 22 Phase IV studies
Before new interventions can be used in disease control programmes, it is essential that they are carefully evaluated in “field trials”, which may be complex and expensive undertakings. Descriptions of the detailed procedures and methods used in trials that have been conducted in the past have gener...
Збережено в:
| Автори: | , , |
|---|---|
| Формат: | Online |
| Мова: | Англійська |
| Опубліковано: |
Oxford University Press
2021
|
| Предмети: | |
| Онлайн доступ: | 1000084 |
| Теги: |
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|