Many people avoid flu shots every year simply because they hate needles, children fear going to the doctor because they are afraid they are going to get a shot, and some people for-go basic health maintenance just to avoid a possible shot. If you are one of the many people who have a fear of needles you may just be in luck because scientists at the Seoul National University in South Korea may have developed a process using lasers that may just replace needles…
Lasers may take the sting out of going to the doctors
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