France (2) Spleen (2) Inhibition (2) Evidence (2) Agar (2) Bazo (2) Voie urbaine (2) Agar-agar (2) Rate (2) Évidence (2) Inhibition (2) vétérinaire (2) France (2) Département du Nord (1) Ecology (1) Testing (1) Mortality (1) Surveys (1) Lady's maids (1) Neuraminidase (1) Salmonella typhimurium (1) Salmonella (1) Women household employees (1) Solitude (1) Serum (1) Possibility (1) North (The word) (1) Loneliness (1) Influenza (1) Hemagglutinin (1)