Current Use and Barriers to Point-of-Care Ultrasound in Rheumatology: A National Survey of VA Medical Centers. - Iqbal, Ayesha; Ahmad, Madiha; Murray, Kevin J.; Sim, Jison; Lund, Terry J. S.; Andrade, Anthony J.; Perez-Sanchez, Ariadna; Mader, Michael J.; Haro, Elizabeth K.; Williams, Jason P.; Nathanson, Robert; Soni, Nilam J. (Rheumatology & Therapy, 2024)