TY - JOUR AU - Schrauder, Annette AU - Schweiger, Brunhilde AU - Buchholz, Udo AU - Haas, Walter AU - Sagebiel, Daniel AU - Guignard, Adrienne AU - Hellenbrand, Wiebke T1 - Laboratory Exposure to Influenza A H2N2, Germany, 2004–2005 T2 - Emerging Infectious Disease journal PY - 2006 VL - 12 IS - 12 SP - 1997 SN - 1080-6059 AB - KW - Influenza A H2N2, laboratory KW - infection, quality assurance sample, influenza, case-control study, letter KW - Germany DO - 10.3201/eid1212.060664 UR - https://wwwnc.cdc.gov/eid/article/12/12/06-0664_article ER - End of Reference