title: Immunofluorescence of tracheal secretions in neonatal syphilis.
mesh_terms: D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007231:Infant, Newborn; D008856:Microscopy, Fluorescence; D013590:Syphilis, Congenital / Q000175:diagnosis*; D007507:Therapeutic Irrigation; D014132:Trachea / Q000382:microbiology*; D014210:Treponema pallidum / Q000302:isolation & purification*