Asthma and allergic disease prevalence in a diverse sample of Toronto school children: results from the Toronto Child Health Evaluation Questionnaire (T-CHEQ) Study.
Dell SD, Foty RG, Gilbert NL, Jerret M, To T, Walter SD, Stieb DM.
Dell SD, et al. Among authors: to t.
Can Respir J. 2010 Jan-Feb;17(1):e1-6. doi: 10.1155/2010/913123.
Can Respir J. 2010.
PMID: 20186360
Free PMC article.
METHODS: In 2006, the Toronto Child Health Evaluation Questionnaire (T-CHEQ) used the International Study of Asthma and Allergies in Childhood survey methodology to administer questionnaires to 23,379 Toronto school children attending grades 1 and 2. ...Socio …
METHODS: In 2006, the Toronto Child Health Evaluation Questionnaire (T-CHEQ) used the International Study of Asthma and Allergies in …