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Last year, use of logic operators (boolean system) was rarely possible on Internet, in sport medicine or anywhere. But from the beginning of 1997, many search motors on the Net create this possibility, although still with a certain syntax disparity.Jusqu'a l'annee derniere, l'utilisation des operateurs logiques (booleens) n'etait guere possible sur Internet, en medecine du sport comme en d'autres...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.