Sanders, D., Fowler, G., Mant, D., Fuller, A., Jones, L., & Marzillier, J. (1989). Randomized controlled trial of anti-smoking advice by nurses in general practice.
Chicago-referens (17:e uppl.)Sanders, D., G. Fowler, D. Mant, A. Fuller, L. Jones, och J. Marzillier. Randomized Controlled Trial of Anti-smoking Advice by Nurses in General Practice. 1989.
MLA-referens (9:e uppl.)Sanders, D., et al. Randomized Controlled Trial of Anti-smoking Advice by Nurses in General Practice. 1989.
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