PT - JOURNAL ARTICLE AU - S Chinn TI - Statistics in respiratory medicine. 2. Repeatability and method comparison. AID - 10.1136/thx.46.6.454 DP - 1991 Jun 01 TA - Thorax PG - 454--456 VI - 46 IP - 6 4099 - http://thorax.bmj.com/content/46/6/454.short 4100 - http://thorax.bmj.com/content/46/6/454.full SO - Thorax1991 Jun 01; 46