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8. Human infection with new influenza A (H1N1) virus: clinical observations from Mexico and other affected countries, May 2009. Wkly Epidemiol Rec; 2009 May; 84(21):185-9. PubMed ID: 19462531 [No Abstract] [Full Text] [Related]
12. From the Centers for Disease Control and Prevention. Update: influenza activity--United States and Europe, 1993-94 season. JAMA; 1994 Jan; 271(3):185-6. PubMed ID: 8277538 [No Abstract] [Full Text] [Related]
13. [Influenza: current status and epidemiologic situation]. Kiselev OI; Sominina AA; Grinbaum EB Vestn Ross Akad Med Nauk; 1994; (9):3-7. PubMed ID: 7532491 [TBL] [Abstract][Full Text] [Related]