PT - JOURNAL ARTICLE AU - Alexander (Sandy) J.B. McEwan AU - Michael M. Graham AU - Peter S. Conti TI - Site Qualification in Multicenter Clinical Trials DP - 2009 Aug 01 TA - Journal of Nuclear Medicine PG - 30N--30N VI - 50 IP - 8 4099 - http://jnm.snmjournals.org/content/50/8/30N.short 4100 - http://jnm.snmjournals.org/content/50/8/30N.full SO - J Nucl Med2009 Aug 01; 50