机译:以证据为基础的标准之间的联系协议在急诊科的童年哮喘结果:加拿大以人群为基础的研究
Institute for Clinical Evaluative Sciences, G1 06, 2075 Bayview Ave, Toronto, ON M4N 3M5, Canada;
Division of Paediatric Medicine, Pediatric Outcomes Research Team, Hospital for Sick Children;
Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal;
emergency room; Hospital Admission; Odds RatioAsthmaCohort Studiesasthma managementOutpatientsChildchildhood;
机译:Geographic variations of childhood asthma hospitalization and outpatient visits and proximity to ambient pollution sources at a U.s.-Canada border crossing