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Review
. 1999 May;13(5):1198-208.
doi: 10.1034/j.1399-3003.1999.13e43.x.

Difficult/therapy-resistant asthma: the need for an integrated approach to define clinical phenotypes, evaluate risk factors, understand pathophysiology and find novel therapies. ERS Task Force on Difficult/Therapy-Resistant Asthma. European Respiratory Society

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Free article
Review

Difficult/therapy-resistant asthma: the need for an integrated approach to define clinical phenotypes, evaluate risk factors, understand pathophysiology and find novel therapies. ERS Task Force on Difficult/Therapy-Resistant Asthma. European Respiratory Society

K F Chung et al. Eur Respir J. 1999 May.
Free article
No abstract available

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Comment in

  • Difficult asthma.
    Packham S. Packham S. Eur Respir J. 2000 Jan;15(1):233. doi: 10.1183/09031936.00.15123300. Eur Respir J. 2000. PMID: 10678652 No abstract available.

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