PT - JOURNAL ARTICLE AU - Ware, JH TI - Analysis of longitudinal data: choosing and interpreting regression models AID - 10.1183/09031936.93.06030325 DP - 1993 Mar 01 TA - European Respiratory Journal PG - 325--327 VI - 6 IP - 3 4099 - http://erj.ersjournals.com/content/6/3/325.short 4100 - http://erj.ersjournals.com/content/6/3/325.full SO - Eur Respir J1993 Mar 01; 6