By William Herring Learning Radiology Recognizing The Basics With Student Consult Online Access 2nd Second Edition -

no british journal of medical practitioners - case presentation a 29 year old woman had been well until 7 months previously when after a viral syndrome she developed palpitations fatigue and frequent episodes of light headedness and near syncope, full text of new internet archive - search the history of over 362 billion web pages on the internet