Different phenotypes of nonsteroidal anti-inflammatory drug hypersensitivity in children and negative predictive value of drug provocation test

Affiliations

• ¹ Clinical Pediatrics, Department of Molecular Medicine and Development, University of Siena, Siena, Italy.
• ² Allergy Unit, Meyer Children's Hospital IRCCS, Florence, Italy.
• ³ Allergy Unit, Meyer Children's Hospital IRCCS, Florence, Italy. Electronic address: leonardo.tomei@unifi.it.
• ⁴ Clinical and Evaluative Epidemiology Unit, Department of Governance, APSS, Trento, Italy.
• ⁵ Allergy Unit, Meyer Children's Hospital IRCCS, Florence, Italy; Department of Health Sciences, University of Florence, Florence, Italy.