000 00479cam a2200169 4500
001 0443074380
008 040910t2003 xxu||||| |||| 00| 0 eng d
020 _a0443074380
100 _aHalpin, D M G
245 0 _aCopd : Your questions answered
260 _bChurchill Livingstone,
_c2003
650 _aRespiratory Medicine
690 _aRespiration Disorders
_97733
690 _aRespiratory Diseases
690 _aChronic Obstructive Pulmonary Disease
999 _c45017
_d45017