RT Journal T1 COnstraints on publication rights in industry-initiated clinical trials JF JAMA JO JAMA YR 2006 FD April 12 VO 295 IS 14 SP 1641 OP 1646 DO 10.1001/jama.295.14.1645 UL http://dx.doi.org/10.1001/jama.295.14.1645 AB