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Pacharanun Parn-in. (2009) Smoking behavior in older adults based on the Transtheoretical Model . Mahidol University/Bangkok.
Pacharanun Parn-in. Smoking behavior in older adults based on the Transtheoretical Model. . Bangkok:Mahidol University, 2009.
Pacharanun Parn-in. (2009) Smoking behavior in older adults based on the Transtheoretical Model . Mahidol University/Bangkok.