Dyfyniad APA

Mitchell, R., Trück, J., & Pollard, A. (2013). Use of the 13-valent pneumococcal conjugate vaccine in children and adolescents aged 6 - 17 years.

Dyfyniad Arddull Chicago

Mitchell, R., J. Trück, and A. Pollard. Use of the 13-valent Pneumococcal Conjugate Vaccine in Children and Adolescents Aged 6 - 17 Years. 2013.

Dyfyniad MLA

Mitchell, R., et al. Use of the 13-valent Pneumococcal Conjugate Vaccine in Children and Adolescents Aged 6 - 17 Years. 2013.

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