RT Article T1 A method for timely assessment of influenza-associated mortality in the United States JF Epidemiology VO 8 IS 4 SP 390 OP 395 A1 Simonsen, Lone A1 Cox, Nancy J. A1 Arden, Nancy H. A1 Williamson, G. David A1 Stroup, Donna F. A1 Clarke, Matthew J. A2 Cox, Nancy J. A2 Arden, Nancy H. A2 Williamson, G. David A2 Stroup, Donna F. A2 Clarke, Matthew J. LA English YR 1997 UL https://krimdok.uni-tuebingen.de/Record/1912621703 DO 10.1097/00001648-199707000-00007