Appropriate use of point-of-care ultrasonography in patients with acute dyspnea in emergency department or inpatient settings: a clinical guideline from the American College of Physicians
                                                Ann. intern. med; 174 (7), 2021                                            
                                        
                                                                                    
                                                The American College of Physicians (ACP) developed this guideline to provide clinical recommendations on the appropriate use of point-of-care ultrasonography (POCUS) in patients with acute dyspnea in emergency department (ED) or inpatient settings to improve the diagnostic, treatment, and health outcomes...