title: [Activity tests and standardization of tuberculin RT-23 with tween 80].
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006801:Humans; D011092:Polyethylene Glycols; D011136:Polysorbates; D014373:Tuberculin / Q000592:standards*; D014374:Tuberculin Test
chemical_list: D011136:Polysorbates; D014373:Tuberculin; D011092:Polyethylene Glycols
vernacular_title: Badanie aktywności i standaryzacja tuberkuliny RT23 z tweenem 80