LYMPHOID NODULE OBSTRUCTING WHARTON'S DUCT.
D006801:Humans; D008206:Lymphatic Diseases; D018987:Salivary Ducts; D012468:Salivary Gland Neoplasms; D013363:Submandibular Gland; D013514:Surgical Procedures, Operative
SALIVARY GLAND NEOPLASMS; SUBMANDIBULAR GLAND; SURGERY, OPERATIVE