title: Response to O'Brien et al.
authors.forename: David N
authors.initials: DN
authors.lastname: Fisman
authors.forename: Victoria
authors.initials: V
authors.lastname: Lee
authors.forename: Monika
authors.initials: M
authors.lastname: Naus
mesh_terms: D006801:Humans; D008297:Male; D012400:Rotavirus Infections / Q000453:epidemiology* / Q000517:prevention & control*; D022243:Rotavirus Vaccines / Q000191:economics* / Q000276:immunology*; D014611:Vaccination / Q000191:economics* / Q000379:methods*
chemical_list: D022243:Rotavirus Vaccines