TY - GEN AU - Ross,Michael A AU - Compton,Scott AU - Richardson,Daniel AU - Jones,Ryan AU - Nittis,Tara AU - Wilson,Andrew TI - The use and effectiveness of an emergency department observation unit for elderly patients SN - 0196-0644 PY - 2003///0616 KW - Adult KW - Aged KW - Chi-Square Distribution KW - Cost-Benefit Analysis KW - Emergency Service, Hospital KW - organization & administration KW - Hospital Units KW - Hospitalization KW - statistics & numerical data KW - Humans KW - Length of Stay KW - Middle Aged KW - Observation KW - Retrospective Studies N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1067/mem.2003.153 ER -