TY  - RPRT
TI  - Approaches to observational study designs and analytical options to evaluate the safety of multi-dose vaccines: a systematic review.
AU  - Monica Mtei
AU  - Tu Pham Hien Trang
AU  - Adoración Navarro-Torné
AU  - Ian J Douglas
AU  - Anna Schultze
PY  - 2026
DO  - 10.1080/14760584.2026.2667740
UR  - https://pubmed.ncbi.nlm.nih.gov/42057741/
ID  - 42057741
ER  -