An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Custovic A, Simpson A, Chapman MD, Woodcock A.Custovic A, et al. Among authors: simpson a.Thorax. 1998 Jan;53(1):63-72. doi: 10.1136/thx.53.1.63.Thorax. 1998.PMID: 9577525Free PMC article.Review.No abstract available.
Simpson A, Hassall R, Custovic A, Woodcock A.Simpson A, et al.Allergy. 1998 Jun;53(6):602-7. doi: 10.1111/j.1398-9995.1998.tb03936.x.Allergy. 1998.PMID: 9689342
Custovic A, Simpson A, Woodcock A.Custovic A, et al. Among authors: simpson a.Allergy. 1998;53(48 Suppl):115-20. doi: 10.1111/j.1398-9995.1998.tb05011.x.Allergy. 1998.PMID: 10096822Review.
Green R, Simpson A, Custovic A, Woodcock A.Green R, et al. Among authors: simpson a.Allergy. 1999 Apr;54(4):403-5. doi: 10.1034/j.1398-9995.1999.00154.x.Allergy. 1999.PMID: 10371105No abstract available.
Custovic A, Simpson A, Woodcock A.Custovic A, et al. Among authors: simpson a.Pediatr Pulmonol Suppl. 2004;26:12-3. doi: 10.1002/ppul.70033.Pediatr Pulmonol Suppl. 2004.PMID: 15029579No abstract available.