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grippe AH1N1; grippe A/H1N1; grippe humaine d'origine porcine; grippe mexicaine; grippe nord-américaine |
influenza A : 29 phrases in 8 subjects |
Environment | 1 |
Finances | 1 |
Health care | 12 |
Law | 1 |
Marketing | 3 |
Medical | 8 |
Metallurgy | 1 |
Name of organization | 2 |