000 00360nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a443073457
082 _a616.238
_bCRO
100 _aCROCKETT, Antony
245 _aAsthma: your quetions answered
260 _aEdinburgh
_bChurchill Livingstone
_c2003
300 _a267 p.
650 _aAsthma
942 _cR
999 _c4625
_d4625