000 00333nam a2200121Ia 4500
008 220809s2017 xx 000 0 und d
041 _aeng
082 _a612.2
245 _aJournal of critical care No-5-6 Vol-40-42 2017 Aug-Oct
260 _bOther Agencies
_c2017
520 _aBack Volume
650 _aRespiratory Diseases (612.2)
999 _c167876
_d167876