Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleEditors' Introduction to "Ultrasound Reflections".AuthorsSchmidt, Gregory A.; Schraufnagel, Dean E.PublicationAnnals of the American Thoracic Society, 2015, Vol 12, Issue 11, p1600ISSN2329-6933Publication typecommentaryDOI10.1513/AnnalsATS.201509-582ED