Amicus ("friend of the court") brief written by the American Medical Association, American Society of Human Genetics, American College of Obstetricians and Gynecologists, Amercian Osteopathic Association, American College of Legal Medicine, American College of Embryology, and the Medical Society of the State of New York in support of plaintiffs-appellees in AMP v. Myriad Genetics (No. 2010-1406).