000 00303nam a2200121Ia 4500
008 220809s2013 xx 000 0 und d
041 _aeng
082 _a616
245 _aEuropean respiratory journal,Vol-41,No-1-3,2013 / Jan-Mar
260 _c2013
520 _aBack Volume
650 _aMedicine(616)
999 _c165962
_d165962