Respiratory System
Nose - Pigment
Narrative
Nikula KJ, Sun JD, Barr EB, Bechtold WE, Haley PJ, Benson JM, Eidson AF, Burt DG, Dahl AR, RF Henderson RF, Chang IY, Mauderly JL, Dieter MP, Hobbs CH. 1993. Thirteen-week, repeated inhalation exposure of F344/N rats and B6C3F1 mice to ferrocene. Fundam Appl Toxicol 21:127-139.
Abstract: https://www.ncbi.nlm.nih.gov/pubmed/8405775Nose, Vomeronasal organ - Pigment in a female B6C3F1/N mouse from a subchronic study. There is golden brown pigment in epithelial and glandular cells of the vomeronasal organ.