000 00356nam a2200133Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0-632-00221-2
100 _aCrofton, John
245 _aRespiratory Diseases
250 _a2nd Ed.
260 _bBlackwell Scientific Publications Ltd
_c1975
300 _a776p.
650 _aDiseases of Respiratory System
999 _c1458
_d1458