title: Comparison of direct and indirect fluorescent antibody methods for staining Treponema pallidum.
mesh_terms: D000918:Antibody Specificity; D002021:Buffers; D005453:Fluorescence; D005455:Fluorescent Antibody Technique; D006863:Hydrogen-Ion Concentration; D013194:Staining and Labeling; D013588:Syphilis Serodiagnosis; D014210:Treponema pallidum / Q000302:isolation & purification*
chemical_list: D002021:Buffers