Optimizing the development and evaluation of complex interventions: lessons learned from the BetterBirth Program and associated trial.
Barnhart, Dale A, Katherine E A Semrau, Corwin M Zigler, Rose L Molina, Megan Marx Delaney, Lisa R Hirschhorn, and Donna Spiegelman. 2020. “Optimizing the Development and Evaluation of Complex Interventions: Lessons Learned from the BetterBirth Program and Associated Trial.”. Implementation Science Communications 1: 29.