000 00370nam a2200133Ia 4500
008 220809s2019 xx 000 0 und d
041 _aeng
082 _a612.2
245 _aClinics in chest medicine No-4 Vol-40 Dec 2019
260 _bOther Agencies
_c2019
520 _aBack Volume
650 _aRespiratory Diseases (612.2)
650 _aRespiratory Diseases (612.2)
999 _c168722
_d168722