Comment on

• The sonographer practitioner: one piece to the radiologist shortage puzzle.

  Lockhart ME, Robbin ML, Berland LL, Smith JK, Canon CL, Stanley RJ. Lockhart ME, et al. J Ultrasound Med. 2003 Sep;22(9):861-4. doi: 10.7863/jum.2003.22.9.861. J Ultrasound Med. 2003. PMID: 14510256 No abstract available.
• The making of an advanced practice sonographer.

  Benacerraf BR, Bromley BS, Shipp TD, Laboda L. Benacerraf BR, et al. J Ultrasound Med. 2003 Sep;22(9):865-7. doi: 10.7863/jum.2003.22.9.865. J Ultrasound Med. 2003. PMID: 14510257 No abstract available.