Schneeberg, A., Bettinger, J. A., McNeil, S., Ward, B. J., Dionne, M., Cooper, C., . . . Halperin, S. A. (2014). Knowledge, attitudes, beliefs and behaviours of older adults about pneumococcal immunization, a Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN) investigation. BioMed Central.
Chicago-tyylinen lähdeviittausSchneeberg, Amy, et al. Knowledge, Attitudes, Beliefs and Behaviours of Older Adults About Pneumococcal Immunization, a Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN) Investigation. BioMed Central, 2014.
MLA-viiteSchneeberg, Amy, et al. Knowledge, Attitudes, Beliefs and Behaviours of Older Adults About Pneumococcal Immunization, a Public Health Agency of Canada/Canadian Institutes of Health Research Influenza Research Network (PCIRN) Investigation. BioMed Central, 2014.