Mah, C. L., Guttmann, A., McGeer, A., Krahn, M., & Deber, R. B. (2010). Compulsory School-Entry Vaccination Laws and Exemptions: Who Is Opting Out in Ontario and Why Does It Matter? Longwoods Publishing.
Chicago Stili AlıntıMah, Catherine L., Astrid Guttmann, Allison McGeer, Murray Krahn, ve Raisa B. Deber. Compulsory School-Entry Vaccination Laws and Exemptions: Who Is Opting Out in Ontario and Why Does It Matter? Longwoods Publishing, 2010.
MLA AlıntıMah, Catherine L., et al. Compulsory School-Entry Vaccination Laws and Exemptions: Who Is Opting Out in Ontario and Why Does It Matter? Longwoods Publishing, 2010.
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