000 00350nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0272-5231
100 _aClinics in Chest Medicine
245 _aClinics in Chest Medicine : 1990 : Volume 11(2)
260 _bW.B. Saunders Company
_c1990
300 _a195-362p.
650 _aClinics in Chest Medicine
999 _c7818
_d7818