Comment on

• The reproducibility of a method to identify the overuse and underuse of medical procedures.

  Shekelle PG, Kahan JP, Bernstein SJ, Leape LL, Kamberg CJ, Park RE. Shekelle PG, et al. N Engl J Med. 1998 Jun 25;338(26):1888-95. doi: 10.1056/NEJM199806253382607. N Engl J Med. 1998. PMID: 9637810
• Rating the appropriateness of coronary angiography--do practicing physicians agree with an expert panel and with each other?

  Ayanian JZ, Landrum MB, Normand SL, Guadagnoli E, McNeil BJ. Ayanian JZ, et al. N Engl J Med. 1998 Jun 25;338(26):1896-904. doi: 10.1056/NEJM199806253382608. N Engl J Med. 1998. PMID: 9637811
• What is appropriate care?

  Naylor CD. Naylor CD. N Engl J Med. 1998 Jun 25;338(26):1918-20. doi: 10.1056/NEJM199806253382612. N Engl J Med. 1998. PMID: 9637815 No abstract available.