Andrew, M. K., McNeil, S., Merry, H., & Rockwood, K. (2004). Rates of influenza vaccination in older adults and factors associated with vaccine use: A secondary analysis of the Canadian Study of Health and Aging. BioMed Central.
Trích dẫn kiểu ChicagoAndrew, Melissa K., Shelly McNeil, Heather Merry, và Kenneth Rockwood. Rates of Influenza Vaccination in Older Adults and Factors Associated With Vaccine Use: A Secondary Analysis of the Canadian Study of Health and Aging. BioMed Central, 2004.
Trích dẫn MLAAndrew, Melissa K., Shelly McNeil, Heather Merry, và Kenneth Rockwood. Rates of Influenza Vaccination in Older Adults and Factors Associated With Vaccine Use: A Secondary Analysis of the Canadian Study of Health and Aging. BioMed Central, 2004.