title: Use of meta-analysis to draw conclusions as to relative efficacy is illegitimate and should not be accepted.
authors.forename: S A
authors.initials: SA
authors.lastname: Plotkin
authors.forename: F
authors.initials: F
authors.lastname: Aubin
authors.forename: J
authors.initials: J
authors.lastname: Robbins
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D015201:Meta-Analysis as Topic; D014436:Typhoid-Paratyphoid Vaccines / Q000009:adverse effects / Q000276:immunology*
chemical_list: D014436:Typhoid-Paratyphoid Vaccines