TY - GENERIC DO - 10.20944/preprints202105.0563.v1 UR - http://dx.doi.org/10.20944/preprints202105.0563.v1 TI - The Incidence of Community-Acquired Pneumonia in the Elderly Population of the United States of America: A Systematic Review and Meta-Analysis T2 - Preprints AU - Sadjadi, Ryan PY - 2021 DA - 2021/05/24 PB - Preprints