Why northern Iran?BMJ 2009; 338 doi: http://dx.doi.org/10.1136/bmj.b1736 (Published 29 April 2009) Cite this as: BMJ 2009;338:b1736
- Reza Aghamohammadzadeh, core medical trainee1
Islami and colleagues say that their ecological study showed that “inhabitants of Golestan drank more tea and at a higher temperature than people living in a nearby area with a low …
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