title: Calcium channel blocker use and gastrointestinal tract bleeding among older adults.
authors: Robert C
authors: RC
authors: Kaplan
authors: Susan R
authors: SR
authors: Heckbert
authors: Thomas D
authors: TD
authors: Koepsell
authors: Frits R
authors: FR
authors: Rosendaal
authors: Curt D
authors: CD
authors: Furberg
authors: Lawton S
authors: LS
authors: Cooper
authors: Bruce M
authors: BM
authors: Psaty
mesh_terms: D000368:Aged; D000959:Antihypertensive Agents / Q000009:adverse effects* / Q000627:therapeutic use; D002121:Calcium Channel Blockers / Q000009:adverse effects* / Q000627:therapeutic use; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D015577:Geriatric Assessment; D006299:Health Services for the Aged; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000188:drug therapy; D011446:Prospective Studies; D012307:Risk Factors
chemical_list: D000959:Antihypertensive Agents; D002121:Calcium Channel Blockers