论文信息 - Use of Administrative Data for the Identi fi cationof Laboratory-Con fi rmed In fl uenza Infection : The Validity ofIn fl uenza-Speci fi c ICD-9 Codes - 字舞流文

Use of Administrative Data for the Identi fi cationof Laboratory-Con fi rmed In fl uenza Infection : The Validity ofIn fl uenza-Speci fi c ICD-9 Codes

R. Selvarangan | K. Feemster | L. Asti | Rebecca M. Guth | D. Zerr | J. Newland | A. Elward | K. Leckerman | Maria Middleton