References
1. [Guideline] COVID-19 Sample Collection and Testing: Clinical Practice Guidelines (CDC, 2020). Medscape Drugs & Diseases. 2020 Mar 23. [Full Text].
2. [Guideline] Guidelines for Evaluating and Testing Persons Under Investigation for COVID-19 (CDC, 2020). Medscape Drugs & Diseases. 2020 Mar 23. [Full Text].
3. Novel Coronavirus (COVID-19) Resource Center. Medscape News & Perspective. Available at https://www.medscape.com/resource/coronavirus. Accessed: March 31, 2020.