title: Irradiation of specimens by excitation light before and after staining with pararosaniline Feulgen: a new method to reduce non-specific fluorescence in cytofluorometry.
mesh_terms: D000368:Aged; D001345:Autoradiography; D002477:Cells / Q000032:analysis; D003116:Color; D004247:DNA / Q000032:analysis; D005470:Fluorometry; D006801:Humans; D066298:In Vitro Techniques; D008027:Light; D008297:Male; D008722:Methods
chemical_list: D004247:DNA