000 00349nam a2200109Ia 4500
008 220809s2016 xx 000 0 und d
041 _aeng
245 _aAmercan journal of respiratory and critical care medicine No-7 to 12 Vol-193 2016 April-June
260 _bOther Agencies
_c2016
520 _aBack Volume
650 _aRespiratory Diseases (612.2)
999 _c167300
_d167300