000 00336nam a2200097Ia 4500
008 160509s9999 xx 000 0 und d
100 _aClausen
245 _aPulmonary Function Testing Guidelines and Controversies : Per(Tiruvallur)Clausen
260 _bAcademic Press
_c1982
650 _aPulmonary Function Testing Guidelines and Controversies
999 _c9403
_d9403