RT Journal Article
SR Electronic
T1 What are open-label extension studies for?
JF The Journal of Rheumatology
JO J Rheumatol
FD The Journal of Rheumatology
SP 642
OP 643
VO 33
IS 4
A1 William J Taylor
A1 Mark Weatherall
YR 2006
UL http://www.jrheum.org/content/33/4/642.abstract
AB