see updated content including Iowa Classification System:
Diagnosis of Salivary Duct Stenosis (Parotid Duct Stricture - Submandibular Duct Stricture)
Etiology of Salivary Duct Stenosis (Parotid Duct Stricture - Submandibular Duct Stricture)
Management of Salivary Duct Stenosis (Parotid Duct Stricture - Submandibular Duct Stricture)