The mast cell count in the subepithelial tissue of the larynx, trachea and bronchi of human embryos.
D001980:Bronchi / Q000033:anatomy & histology*; D002452:Cell Count; D006652:Histological Techniques; D006801:Humans; D007830:Larynx / Q000033:anatomy & histology*; D008407:Mast Cells; D014132:Trachea / Q000033:anatomy & histology*
BRONCHI/anatomy and histology; LARYNX/anatomy and histology; MAST CELLS; TRACHEA/anatomy and histology