Martin, L David Hospitalist performance of cardiac hand-carried ultrasound after focused training. [electronic resource] - The American journal of medicine Nov 2007 - 1000-4 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1555-7162 Standard No.: 10.1016/j.amjmed.2007.07.029 doi Subjects--Topical Terms: Allied Health PersonnelClinical CompetenceEchocardiography--instrumentationEducation, Medical, ContinuingHeart Diseases--diagnostic imagingHospitalists--educationPoint-of-Care SystemsUltrasonography--instrumentation