Topography of tracheal mucous glands in children.
D002356:Cartilage; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D009092:Mucous Membrane / Q000033:anatomy & histology / Q000196:embryology; D014132:Trachea / Q000033:anatomy & histology* / Q000196:embryology