PT - JOURNAL ARTICLE AU - R. Fischer AU - S.M. Lang AU - R.M. Huber TI - Does theophylline really improve acute mountain sickness? AID - 10.1183/09031936.01.17510530 DP - 2001 May 01 TA - European Respiratory Journal PG - 1053--1053 VI - 17 IP - 5 4099 - http://erj.ersjournals.com/content/17/5/1053.short 4100 - http://erj.ersjournals.com/content/17/5/1053.full SO - Eur Respir J2001 May 01; 17