TY - JOUR TI - Relationship between the severity of obstructive sleep apnea and hypertension AU - Bayram, N.A. AU - Çiftçi, B. AU - Güven, S.F. AU - Bayram, H. AU - Diker, E. JO - The Anatolian Journal of Cardiology PY - 2007 VL - 7 SP - 378 EP - 382 DO - ER -