Comment on

• Confirmation of endotracheal tube placement after intubation using the ultrasound sliding lung sign.

  Weaver B, Lyon M, Blaivas M. Weaver B, et al. Acad Emerg Med. 2006 Mar;13(3):239-44. doi: 10.1197/j.aem.2005.08.014. Epub 2006 Feb 22. Acad Emerg Med. 2006. PMID: 16495415
• Randomized controlled trial of single-operator vs. two-operator ultrasound guidance for internal jugular central venous cannulation.

  Milling T, Holden C, Melniker L, Briggs WM, Birkhahn R, Gaeta T. Milling T, et al. Acad Emerg Med. 2006 Mar;13(3):245-7. doi: 10.1197/j.aem.2005.09.004. Epub 2006 Feb 22. Acad Emerg Med. 2006. PMID: 16495416 Clinical Trial.
• Anechoic stripe size influences accuracy of FAST examination interpretation.

  Ma OJ, Gaddis G. Ma OJ, et al. Acad Emerg Med. 2006 Mar;13(3):248-53. doi: 10.1197/j.aem.2005.09.012. Epub 2006 Feb 22. Acad Emerg Med. 2006. PMID: 16495421