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Association between smoking and chronic renal failure in a nationwide population-based case-control study

Therefore, even after quitting cigarettes, smokers light up again when stress increases

Some blame khat for stifling Yemeni development Sitting high up in the rocky mountains of northern Yemen, the country's capital Sanaa is finding that its dwindling water supply may not be able to sustain the ancient settlement

Wilkins, and J

All accounts state that Louis Aronson was a gifted man, who at 16 years old set up a money-making shop in his parent's home - before receiving a U

Familial risk and heritability of cancer among twins in Nordic countries