This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Sialolithiasis is most commonly seen in 
Select and explain. 
A. Submandibular, B. Parotid, C. Sublingual, D. Minor salivary gland
A: Submandibular
Answer: A: Submandibular 
Explanation: None