6.4. Analysis.
Comparison 6: Whole cell vaccines (all types) versus placebo ‐ Safety outcomes (first dose), Outcome 4: Adverse events ‐ Bivalent whole cell (BivWC) versus placebo
Comparison 6: Whole cell vaccines (all types) versus placebo ‐ Safety outcomes (first dose), Outcome 4: Adverse events ‐ Bivalent whole cell (BivWC) versus placebo