Kwon, S., Simons, E., To, T., & Dell, S. D. (2011). How do questionnaire definitions of atopy status affect sample size calculations for asthma cohort studies in a population of Canadian children? BioMed Central.
Citação norma ChicagoKwon, Sarah, Elinor Simons, Teresa To, and Sharon D. Dell. How Do Questionnaire Definitions of Atopy Status Affect Sample Size Calculations for Asthma Cohort Studies in a Population of Canadian Children? BioMed Central, 2011.
Citação norma MLAKwon, Sarah, Elinor Simons, Teresa To, and Sharon D. Dell. How Do Questionnaire Definitions of Atopy Status Affect Sample Size Calculations for Asthma Cohort Studies in a Population of Canadian Children? BioMed Central, 2011.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.