作者: T. D. Simon , J. Berry , C. Feudtner , B. L. Stone , X. Sheng
关键词: Gerontology 、 Specialty 、 Population 、 Operational definition 、 Health care 、 Health services research 、 Medicine 、 Public health 、 Family medicine 、 El Niño 、 MEDLINE
摘要: OBJECTIVES: Hospitalized children are perceived to be increasingly medically complex, but no such trend has been documented. The objective of this study was to determine whether …