TY - JOUR T1 - Count of B-lines: A Matter with Persistent Limitations JF - The Journal of Rheumatology JO - J Rheumatol DO - 10.3899/jrheum.190823 SP - jrheum.190823 AU - Carla Maria Irene Quarato AU - Valeria Verrotti di Pianella AU - Marco Sperandeo Y1 - 2019/10/15 UR - http://www.jrheum.org/content/early/2019/10/08/jrheum.190823.abstract N2 - After reading the interesting review by Gutierrez, et al1, entitled “Ultrasound in the assessment of interstitial lung disease in systemic sclerosis. A systematic literature review by the OMERACT Ultrasound Group,” we must take issue with some of the statements published. ER -