Development and validation of the symptom burden questionnaire for long covid (SBQ-LC): Rasch analysis. Hughes SE, Haroon S, Subramanian A, McMullan C, et al. BMJ 2022;377:e070230.

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Amedeo Smart

Independent Medical Education

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Hughes SE, Haroon S, Subramanian A, McMullan C, et al. Development and validation of the symptom burden questionnaire for long covid (SBQ-LC): Rasch analysis. BMJ 2022;377:e070230.
PMID: 35477524