Key points are not available for this paper at this time.
Audrey Smith Rogers, Donald F. Schwartz, Gloria Weissman, Abigail English for the Adolescent Medicine HIV/AIDS Research Network, A Case Study in Adolescent Participation in Clinical Research: Eleven Clinical Sites, One Common Protocol, and Eleven IRBs, IRB: Ethics & Human Research, Vol. 21, No. 1 (Jan. - Feb., 1999), pp. 6-10
Rogers et al. (Fri,) studied this question.