PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd TI - Continuous positive airway pressure was beneficial in mild sleep apnoea-hypopnoea syndrome AID - 10.1136/ebm.4.6.169 DP - 1999 Nov 01 TA - Evidence Based Medicine PG - 169--169 VI - 4 IP - 6 4099 - http://ebm.bmj.com/content/4/6/169.short 4100 - http://ebm.bmj.com/content/4/6/169.full SO - Evid Based Med1999 Nov 01; 4