000 00477cam a2200133 4500
001 C779
008 990915t1999 xxu||||| |||| 00| 0 eng d
110 _aAmerican Thoracic Society
245 0 _aImmunobiology of asthma and rhinitis : Pathogenic factors and therapeutic options. Montreal, canada june 1997. Workshop summary, prepared by thomas b. Casale
260 _bAmerican Lung Association,
_c1999
500 _aWorkshop summary
690 _aAsthma
690 _aRhinitis
_97764
999 _c45348
_d45348