title: Caval sonography in shock: a noninvasive method for evaluating intravascular volume in critically ill patients.
authors.affiliation: Department of Emergency Medicine, Los Angeles County and University of Southern California Medical Center, 1200 N State St, 1011, Los Angeles, CA 90033, USA. seif@usc.edu
authors.forename: Dina
authors.initials: D
authors.lastname: Seif
authors.forename: Thomas
authors.initials: T
authors.lastname: Mailhot
authors.forename: Phillips
authors.initials: P
authors.lastname: Perera
authors.forename: Diku
authors.initials: D
authors.lastname: Mandavia
mesh_terms: D016638:Critical Illness; D006801:Humans; D012769:Shock / Q000000981:diagnostic imaging*; D014463:Ultrasonography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*