DirectoryHealthcare.com provides the useful information on animal health, diseases & conditions, fitness, general health, long term care, mental health, nutrition, weight loss & yoga.
Federation of State Medical Boards administers the USMLE, an exam for medical licensure, and PLAS, an exam for continued assessment for physicians. Also operates the Physicians Data Center, a system for making public records of disciplinary action taken against physicians. http://www.fsmb.org/