Complex systems for evaluation of public health interventions: a critical review
Title:
Complex systems for evaluation of public health interventions: a critical review
Author:
Egan, Matt McGill, Elizabeth Penney, Tarra Meier, Petra S Savona, Natalie de Vocht, Frank Popay, Jennie Cummins, Steven Smith, Richard White, Martin Er, Vanessa Petticrew, Mark