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\bibitem{Wong_etal2007} Wong, G., Fishman, Z., McRobbie, H., Arroll, B., Clair, S., Freeman, B., et al. (2007). \textit{Smoking and nurses in New Zealand: ASH-KAN Aotearoa: Assessment of smoking history, knowledge and attitudes of nurses in New Zealand}. Auckland: ASH New Zealand.

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