000 00296nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616.2
100 _aCrofton
245 0 _aRespiratory Diseases
250 _a5
260 _bBlackwell
_c2010
440 _vI
650 _aRespiratory medicine
999 _c54224
_d54224