000 00361cam a2200133 4500
001 1073449X
008 120913t xxu||||| |||| 00| 0 eng d
020 _aAMJRESPIRCRITCAREMED
022 _a1073449X
245 0 _aAmerican Journal of Respiratory and Critical Care Medicine
260 _aUSA
_bAmerican Thoracic Society
520 _aLacks 2013
999 _c50259
_d50259