Archive: 14/05/2012

To avoid pain during an injection, look away

Health professionals commonly say, "Don't look and it won't hurt" before administering an injection, but is there any scientific basis for the advice? A group of German investigators has found that, in fact, your past experience ...

Understanding why some people have propensity to disease

Aside from identical twins, no two individuals are completely identical genetically. Most differences between individuals are due to single nucleotide changes or polymorphisms (SNPs) – DNA sequence variations – ...

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