Ethical Issues

6 topics 45 articles

Participant-level Issues

4 topics 36 articles

Pool of Subjects

3 topics 63 articles

Featured Quick Tip
Creative Retention Methods
In locating hard-to-find participants for follow-up, there is a fine line between persistence and annoyance, says John E. Bates. Read More »

Featured Quick Tip
Using Data for Both Research and Patient Care
Victoria J. Grochocinski describes ongoing meetings with the research team in which study and patient progress is reviewed. Read More »