PT - JOURNAL ARTICLE AU - Walia, Harneet K. TI - Should I suspect obstructive sleep apnea if a patient has hard-to-control hypertension? AID - 10.3949/ccjm.83a.15112 DP - 2016 Jun 01 TA - Cleveland Clinic Journal of Medicine PG - 419--421 VI - 83 IP - 6 4099 - http://www.ccjm.org/content/83/6/419.short 4100 - http://www.ccjm.org/content/83/6/419.full SO - Cleve Clin J Med2016 Jun 01; 83