机译:Tdap vaccination during pregnancy and risk of chorioamnionitis and related infant outcomes
MedStar Washington Hospital Center;
HealthPartners Institute;
Institute for Health Research Kaiser Permanente ColoradoKaiser Permanente Southern CaliforniaKaiser Permanente Vaccine Study CenterCenter for Health Research Kaiser Permanente NorthwestAmbulatory Care ServicesMarshfield Clinic Research InstituteKaiser Permanente WashingtonImmunization Safety Office U.S. Centers for Disease Control and PreventionWeill Cornell Medicine;