TY - GEN AU - Galea,Sandro AU - Vlahov,David TI - Urban health: evidence, challenges, and directions SN - 0163-7525 PY - 2005///0526 KW - Causality KW - Climate KW - Environmental Exposure KW - Environmental Health KW - Evidence-Based Medicine KW - Forecasting KW - Global Health KW - Health Services Accessibility KW - organization & administration KW - Health Status KW - Humans KW - Needs Assessment KW - Organizational Objectives KW - Population Dynamics KW - Public Health KW - methods KW - Research Design KW - Residence Characteristics KW - Sanitation KW - Semantics KW - Social Environment KW - Urban Health KW - statistics & numerical data KW - Urban Health Services KW - Urbanization KW - trends KW - Water Supply N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review UR - https://doi.org/10.1146/annurev.publhealth.26.021304.144708 ER -