APA (7th ed.) Citation

Perego, E. (2025). A Case Definition of a New Disease: A Review of the US Working Definition (USG) and 2024 NASEM Definition for Long COVID. COVID, 5(8), 135. https://doi.org/10.3390/covid5080135

Chicago Style (17th ed.) Citation

Perego, Elisa. "A Case Definition of a New Disease: A Review of the US Working Definition (USG) and 2024 NASEM Definition for Long COVID." COVID 5, no. 8 (2025): 135. https://doi.org/10.3390/covid5080135.

MLA (9th ed.) Citation

Perego, Elisa. "A Case Definition of a New Disease: A Review of the US Working Definition (USG) and 2024 NASEM Definition for Long COVID." COVID, vol. 5, no. 8, 2025, p. 135, https://doi.org/10.3390/covid5080135.