Trích dẫn APA

Clarke, C., Edwards, J., Nicholl, D., Sivaguru, A., Davies, P., & Wiskin, C. (2005). Ability of a nurse specialist to diagnose simple headache disorders compared with consultant neurologists. BMJ Group.

Trích dẫn kiểu Chicago

Clarke, C., J. Edwards, D. Nicholl, A. Sivaguru, P. Davies, và C. Wiskin. Ability of a Nurse Specialist to Diagnose Simple Headache Disorders Compared With Consultant Neurologists. BMJ Group, 2005.

Trích dẫn MLA

Clarke, C., et al. Ability of a Nurse Specialist to Diagnose Simple Headache Disorders Compared With Consultant Neurologists. BMJ Group, 2005.

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