title: Intensity of Feulgen staining of rat liver nuclei fixed with two different concentrations of formalin.
mesh_terms: D000818:Animals; D005557:Formaldehyde; D006652:Histological Techniques; D008099:Liver / Q000166:cytology*; D008722:Methods; D051381:Rats; D013194:Staining and Labeling
chemical_list: D005557:Formaldehyde