dr rick wallace|rick wallace phd|The Incubation Pe The Incubation Period of Coronavirus Disease 2019 (COVID-19) Rick Wallace, Ph.D., Psy.D. Mar 31, 2020 12:00:00 AM Ann Intern Med. 2020 Mar 10 : M20-0504.Published online 2020 Mar 10. doi: 10.7326/M20-0504 PMCID: PM... Read more