FeNO testing in severe asthma: A clinical argument or an access constraint?

• Pedro Carreiro-Martins,
• Frederico S. Regateiro,
• Jorge Ferreira,
• José Luís Plácido,
• Rita Gerardo,
• Cláudia Loureiro

Affiliations

Pedro Carreiro-Martins

Comprehensive Health Research Center (CHRC), NOVA Medical School, Lisbon, Portugal; Immunoallergy Department, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal

Frederico S. Regateiro

Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Institute of Immunology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal

Jorge Ferreira

Pneumology Service, Hospital de São Sebastião - Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal

José Luís Plácido

Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de S. João, Porto, Portugal

Rita Gerardo

Pneumology Unit, Hospital de Santa Marta, Centro Hospitalar e Universitário de Lisboa Central, Lisbon, Portugal; NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal

Cláudia Loureiro

Pneumology Unit, Hospitais da Universidade de Coimbra, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Centre of Pneumology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal; Corresponding author at: Pneumology Unit, Hospitais da Universidade de Coimbra, Centro Hospitalar e Universitário de Coimbra, Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal.