Validating the implementation of an indicator reporting policies and laws on free public maternal health-related services in the era of universal health coverage: A multi-country cross-sectional study

M. A. Odikro,E. Kenu,R. M. Adanu,D. A. B. Bandoh,M. Berrueta,S. Chakraborty,J. Gausman,N. Khan,A. Langer,C. Nigri,V. Pingray,S. Ramesh,N. Saggurti,P. Vázquez,C. R. Williams and R. R. Jolivet. Validating the implementation of an indicator reporting policies and laws on free public maternal health-related services in the era of universal health coverage: A multi-country cross-sectional study. PLOS ONE. 2024;19(3):10.1371/journal.pone.0299249.