Public health surveillance (1) Labor (1) Zoonoses (1) Weights and measures (1) Veterinarians (1) Trichinosis (1) Trichinella (1) Time (1) Slaughtering and slaughter-houses (1) Men (1) Meat (1) Mayo dialect (Piman) (1) Hunting (1) Hospital patients (1) Health (1) Food (1) Education (1) Diagnostic specimens (1) Consumption (Economics) (1) Vigilancia epidemiológica (1) Matanza (1) Muestras clínicas (1) Hospitalizados (1) Salud (1) Triquinosis (1) RED (1) Triquinas (1) Hombres (1) Estudio (1) Zoonosis (1)