The author has both an MD and a PhD in pharmacology and is well conversant with both theoretical and practical aspects of treatment. His intentions are to allow readers to make up their own mind ab...ver maisThe author has both an MD and a PhD in pharmacology and is well conversant with both theoretical and practical aspects of treatment. His intentions are to allow readers to make up their own mind about the subject by providing scientific information in an easy-to-understand and objective manner.ver menos