FDA:10.3168/jds.2006-745
FDA:10.3168/jds.2007-0894
FDA:10.3168/jds.2008-1297
FDA:10.3168/jds.2009-2526
FDA:10.3168/jds.2011-4712
FDA:10.3168/jds.2012-5415
FDA:10.3168/jds.2012-5511
FDA:10.3168/jds.2012-5861
FDA:10.3168/jds.2012-5956
FDA:10.3168/jds.2013-6590
FDA:10.3168/jds.2014-8292
FDA:10.3168/jds.S0022-0302(02)74172-6
FDA:10.3168/jds.S0022-0302(88)79877-X
FDA:10.3168/jds.S0022-0302(89)79285-7
FDA:10.3168/jds.S0022-0302(94)77031-4