Title: Health in megacities and urban areas
Subjects: Urban Health Services, Cities, Epidemiologic Methods, Urban health, Socioeconomic Factors, Urban Health, Urbanization, Cities and towns, Medical care, Public health, developing countries, Environmental health, Geography (general), Medicine, Geography, Statistics, Environmental Medicine, Migration, Medicine & Public Health, Medicine/Public Health, general, Statistics for Life Sciences, Medicine, Health Sciences
Places: Developing countries