Jankowska-PolaĆska, Beata Adherence to pharmacological and non-pharmacological treatment of frail hypertensive patients. [electronic resource] - Journal of geriatric cardiology : JGC Feb 2018 - 153-161 p. digital Publication Type: Journal Article ISSN: 1671-5411 Standard No.: 10.11909/j.issn.1671-5411.2018.02.002 doi