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CMAJ.070753
CMAJ.070753
http://dx.doi.org/10.1503/CMAJ.070753
Clinical trial registration: looking back and moving ahead.
P356
Q42741626-2175C792-2083-46ED-BF65-0C17C9891C92
P356
CMAJ.070753
http://dx.doi.org/10.1503/CMAJ.070753