Tobacco and the developing world: an old threat poses even bigger problems.
Wagner
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Romano
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RM
D002681:China; D003132:Commerce; D003906:Developing Countries / Q000706:statistics & numerical data; D006801:Humans; D007194:India; D010947:Plants, Toxic; D012907:Smoking / Q000009:adverse effects*; D014026:Nicotiana