title: Ultrastructural characteristics of the submucosal glands of normal bovine respiratory nasal mucosa.
mesh_terms: D000818:Animals; D002417:Cattle / Q000033:anatomy & histology*; D005088:Exocrine Glands / Q000166:cytology; D008854:Microscopy, Electron; D009297:Nasal Mucosa / Q000166:cytology*