PREM-C9 COPD patient experience questionnaire: Portuguese translation and content validity

Rui Vilarinho1,2, Ana Machado3, Marta Jácome4

  • 1FP-I3ID, FP-BHS, Escola Superior de Saúde Fernando Pessoa, Porto, Portugal.

ERJ Open Research
|May 20, 2026
PubMed
Abstract

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