Matthew E. Sitzer

Gastroenterology
400 Craven Road
San Marcos, CA 92078

Last Updated: 09/26/2026

Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 1 publications

The impact of key secular trends during the first three waves the COVID-19 pandemic.

The impact of key secular trends during the first three waves the COVID-19 pandemic.

Journal: Annals of epidemiology
Published: February 21, 2022
Showing 1-1 of 1

Last Updated: 09/26/2026