ABSTRACT
Division of Epidemiology, Department of Public Health and Clinical Medicine, University of Umeâ, Umeâ, Sweden
Division of Epidemiology, Department of Public Health and Clinical Medicine, University of Umeâ, Umeâ, Sweden; and Women’s Health Exchange, Silver Spring, MD, USA
Division of Epidemiology, Department of Public Health and Clinical Medicine, University of Umeâ, Umeâ, Sweden
Department of Preventive Medicine, Universidad Nacional Autônoma, Leôn, Nicaragua
Division of Epidemiology, Department of Public Health and Clinical Medicine, University of Umeâ, Umeâ, Sweden; and Department of Preventive Medicine, Universidad Nacional Autônoma, Leôn, Nicaragua
Department of Preventive Medicine, Universidad Nacional Autônoma, Leôn, Nicaragua
Division of Epidemiology, Department of Public Health and Clinical Medicine, University of Umeâ, Umeâ, Sweden; and 1CDDRB, Centre for Health and Population Research, Dhaka, Bangladesh
This study was financially supported by the Swedish International Development Cooperation Agency (Sida) in Nicaragua and the project Mary Barreda in Leon.
