Randomized Quality Improvement Trial of Opting-In Versus Opting-Out to Increase Influenza Vaccination Rates during Pregnancy

by Susan H. Wootton, Sean C. Blackwell, George Saade, Pamela D. Berens, Maria Hutchinson, Charles E. Green, Sujatha Sridhar, Kara M. Elam, Jon E. Tyson
Published 2018-07-01