Evolving Tools and Practices for Patient-Centered Care During the COVID-19 Pandemic September 17, 2021September 22, 2021 by psmid_user Return to Exclusive Videos. PSMID Statement on Heterologous Vaccination and Booster Doses for COVID-19 for the General Population Manual for Clinical Practice Guideline Development psmid_user philcat Related articles UntitledUntitledUntitledUntitledUntitledUntitledUntitled