TY - GEN AU - Ettinger,W H AU - Casani,J A AU - Coon,P J AU - Muller,D C AU - Piazza-Appel,K TI - Patterns of use of the emergency department by elderly patients SN - 0022-1422 PY - 1987///1230 KW - Aged KW - Emergencies KW - Emergency Service, Hospital KW - statistics & numerical data KW - Female KW - Hospitals, Teaching KW - Humans KW - Male KW - Maryland KW - Middle Aged KW - Regression Analysis KW - Retrospective Studies KW - Socioeconomic Factors N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1093/geronj/42.6.638 ER -