000 00381nam a2200133Ia 4500
008 220809s2018 xx 000 0 und d
041 _aeng
082 _a612.2
245 _aEuropean Respiratory journal No-1-3 Vol-51 Jan-March 2018
260 _bOther Agencies
_c2018
520 _aBack Volume
650 _aRespiratory Diseases (612.2)
650 _aRespiratory Diseases (612.2)
999 _c168620
_d168620