Policymakers' and other stakeholders' perceptions of key considerations for health system decisions and the presentation of evidence to inform those considerations: an international survey.
Vogel JP, Oxman AD, Glenton C, Rosenbaum S, Lewin S, Gülmezoglu AM, Souza JP
Measuring equity in utilization of emergency obstetric care at Wolisso Hospital in Oromiya, Ethiopia: a cross sectional study.
Wilunda C, Putoto G, Manenti F, Castiglioni M, Azzimonti G, Edessa W, Atzori A, Merialdi M, Betrán AP, Vogel J, Criel B
Antenatal care packages with reduced visits and perinatal mortality: a secondary analysis of the WHO Antenatal Care Trial.
Vogel JP, Habib NA, Souza JP, Gülmezoglu AM, Dowswell T, Carroli G, Baaqeel HS, Lumbiganon P, Piaggio G, Oladapo OT
Role of faith-based and nongovernment organizations in the provision of obstetric services in 3 African countries.
Vogel JP, Betrán AP, Widmer M, Souza JP, Gülmezoglu AM, Seuc A, Torloni MR, Mengestu TK, Merialdi M
Appraisal of WHO guidelines in maternal health using the AGREE II assessment tool.
Polus S, Lerberg P, Vogel J, Watananirun K, Souza JP, Mathai M, Gülmezoglu AM