Jonathan Davidson, MD Emeritus Professor Department of Psychiatry Duke University Medical Center Extensive record of publishing - over 400 peer reviewed scientific papers, over 50 book chapters. Sole author or co-author of The Anxiety Book (Penguin Putnam/Riverside, 2003), Downing Street Blues: A Historical Account of Depression and Other Mental Afflictions in British Prime Ministers (McFarland Publishing Co., 2011), Herbs for ... Read morethe Mind (Guilford Publications, 2000), Posttraumatic Stress Disorder: DSM-IV and Beyond (American Psychiatric Publishing, 1993), Post-traumatic Stress Disorder: Diagnosis, Management and Treatment (Martin Dunitz, 2000) and other books on anxiety for clinical practitioners. Principal investigator of many federally- and pharmaceutically-funded studies. Over 800 talks and presentations. Dr. Davidson is a medically qualified author with extensive experience in the clinical practice of medicine, a productive academic teaching and research record. His qualifications and stature are established in complementary medicine, including homeopathy and herbal medicine. Show Less