TY - BOOK AU - Mbachu, Sean N TI - Optimizing recruitment and retention of adolescents in emergency department research: Findings from concussion biomarker pilot SN - 0735-6757 PY - 2018/// KW - *Brain Concussion/pp [Physiopathology] KW - *Emergency Service, Hospital KW - *Patient Selection KW - Adolescent KW - Athletic Injuries/di [Diagnosis] KW - Brain Concussion/di [Diagnosis] KW - Case-Control Studies KW - Female KW - Humans KW - Male KW - Pilot Projects KW - Prospective Studies KW - MedStar Washington Hospital Center KW - Emergency Medicine KW - Letter N1 - Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - 2006 UR - https://dx.doi.org/10.1016/j.ajem.2017.09.014 ER -