000 00408 a2200145 4500
022 _a00257125
080 _bOBS
082 _a616.2407
100 _aChohan , Naina. ;ed.
245 _aThe medical clinics of north America vol - 74
_bobstructive lung disease
260 _c1990
_aPhiladelphia
_bW. B. Saunders
_g1990
300 _bill.
_c23 cm.
_axvi, 310 p.
650 _aOBSTRUCTIVE LUNG DISEASE
942 _cSR
999 _c9783
_d10617