UCLA UCLA Previously Published Works Title Implementation of a stepped-wedge cluster randomized design in routine public health practice: Design and application for a tuberculosis (TB) household contact study in a high burden area of Lima, Peru Permalink https://escholarship.org/uc/item/69f3h0bj Authors Shah, L Rojas, M Mori, O et al. Publication Date 2015-06-26 DOI 10.1186/s12889-015-1883-2 Peer reviewed eScholarship.org Powered by the California Digital Library University of California