Identifying Patients with Physician‐Diagnosed Asthma in Health Administrative Databases

Andrea S. Gershon(University of Toronto), Teresa To(University of Toronto), Jun Guan(Huazhong University of Science and Technology), Jovanka Vasilevska‐Ristovska(Hospital for Sick Children), Chengning Wang(Hospital for Sick Children), Lisa Cicutto(University of Toronto)
Canadian Respiratory Journal
January 1, 2009
10.1155/2009/963098
Cited by 439

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