Παραπομπή APA

Coleman, T., Wilson, A., Barrett, S., Wynne, A., & Lewis, S. (2007). Distributing questionnaires about smoking to patients: Impact on general practitioners' recording of smoking advice. BioMed Central.

Παραπομπή Chicago Style

Coleman, Tim, Andrew Wilson, Steve Barrett, Alison Wynne, και Sarah Lewis. Distributing Questionnaires About Smoking to Patients: Impact On General Practitioners' Recording of Smoking Advice. BioMed Central, 2007.

Παραπομπή MLA

Coleman, Tim, et al. Distributing Questionnaires About Smoking to Patients: Impact On General Practitioners' Recording of Smoking Advice. BioMed Central, 2007.

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