0028-3746 0028-3746 S0028-37462016000400263 México 00 12 2016 00 12 2016 75 4 263 267

2013 74 1 1 13-22 2013 5 483-92 2012 186 4 4 314-24 2014 73 3 3 179-84 2015 11 1 1 12-6 2012 8 2 2 68-71 WHO 29-0 6- 20 10 ATS/ERS Committee on Idiopathic Interstitial Pneumonias 2013 188 6 6 733-48 2016 21 3 3 427-37 2016 47 6 6 1767-75 ERS/ATS Task Force on Undifferentiated Forms of CTD-ILD 2015 46 4 4 976-87