title: TUBERCULIN PRODUCTION. 6. RELATIONSHIP BETWEEN PH OF CULTURE FILTRATE AND YIELD OF TUBERCULOPROTEIN AND TUBERCULIN.
mesh_terms: D000818:Animals; D001426:Bacterial Proteins; D001431:Bacteriological Techniques; D003470:Culture Media; D006168:Guinea Pigs; D006863:Hydrogen-Ion Concentration; D012106:Research; D014373:Tuberculin
chemical_list: D001426:Bacterial Proteins; D003470:Culture Media; D014373:Tuberculin
keywords: BACTERIAL PROTEINS; BACTERIOLOGICAL TECHNICS; CULTURE MEDIA; EXPERIMENTAL LAB STUDY; GUINEA PIGS; HYDROGEN-ION CONCENTRATION; TUBERCULIN