title: Predicting demand for accident and emergency services.
mesh_terms: D000059:Accidents; D003430:Cross-Sectional Studies; D003953:Diagnosis-Related Groups; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D008131:London; D010934:Planning Techniques; D012044:Regression Analysis; D012923:Social Class; D011795:Surveys and Questionnaires