title: [Rapid grouping of streptococci by latex agglutination after extraction with nitrous acid].
mesh_terms: D007841:Latex Fixation Tests; D009608:Nitrous Acid; D011402:Pronase; D013291:Streptococcus / Q000145:classification*
chemical_list: D011402:Pronase; D009608:Nitrous Acid
vernacular_title: Groupage rapide des streptocoques par agglutination latex après extraction à l'acide nitreux.