000 00393nam a2200145Ia 4500
008 220802s2002 xx 000 0 und d
020 _a0-07-1212174-4
041 _aeng
082 _a616.2
100 _aHueston, William J
245 _a20 common problems in respiratory medicine
260 _aNY
_bMcGraw Hill Publications
_c2002
300 _a369
650 _aRespiratory Diseases (612.2)
999 _c141201
_d141201