l acide salicylique et l acide acétylsalicylique ( aspirine ) ;
O B-Medication/Vaccine I-Medication/Vaccine O O B-Medication/Vaccine I-Medication/Vaccine O O O O
l acide salicylique et l acide acétylsalicylique ( aspirine ) ;
[['Medication/Vaccine', 2, 19], ['Medication/Vaccine', 25, 48]]