APA (7th ed.) Citation

Pathum Sookaromdee & Viroj Wiwanitkit. (2022). Persistent COVID-19 symptoms after diagnosis: Correspondence. Elsevier.

Chicago Style (17th ed.) Citation

Pathum Sookaromdee and Viroj Wiwanitkit. Persistent COVID-19 Symptoms After Diagnosis: Correspondence. Elsevier, 2022.

MLA (9th ed.) Citation

Pathum Sookaromdee and Viroj Wiwanitkit. Persistent COVID-19 Symptoms After Diagnosis: Correspondence. Elsevier, 2022.

Warning: These citations may not always be 100% accurate.