Trích dẫn APA

Harnden, A., Ninis, N., Thompson, M., Perera, R., Levin, M., Mant, D., & Mayon-White, R. (2006). Parenteral penicillin for children with meningococcal disease before hospital admission: Case-control study. BMJ Publishing Group Ltd.

Trích dẫn kiểu Chicago

Harnden, Anthony, Nelly Ninis, Matthew Thompson, Rafael Perera, Michael Levin, David Mant, và Richard Mayon-White. Parenteral Penicillin for Children With Meningococcal Disease Before Hospital Admission: Case-control Study. BMJ Publishing Group Ltd, 2006.

Trích dẫn MLA

Harnden, Anthony, et al. Parenteral Penicillin for Children With Meningococcal Disease Before Hospital Admission: Case-control Study. BMJ Publishing Group Ltd, 2006.

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