MacDougall, Donna M Knowledge, attitudes, beliefs, and behaviors of pregnant women approached to participate in a Tdap maternal immunization randomized, controlled trial. [electronic resource] - Human vaccines & immunotherapeutics 04 2016 - 879-85 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 2164-554X Standard No.: 10.1080/21645515.2015.1130193 doi Subjects--Topical Terms: AdolescentAdultCanada--epidemiologyDiphtheria--epidemiologyDiphtheria-Tetanus-acellular Pertussis Vaccines--administration & dosageFemaleHealth Knowledge, Attitudes, PracticeHumansImmunization--adverse effectsInfant, NewbornMiddle AgedPregnancyPregnant People--psychologySurveys and QuestionnairesTetanus--microbiologyWhooping Cough--prevention & controlYoung Adult