The gram-staining material of human epidermis.
D004817:Epidermis; D005840:Gentian Violet; D006801:Humans; D010619:Phenazines; D012867:Skin / Q000033:anatomy & histology*; D013194:Staining and Labeling
C035863:Gram's stain; D010619:Phenazines; D005840:Gentian Violet
SKIN/anatomy and histology