Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
PERROTTA RJ,Simultaneous bilateral parotid and submandibular gland calculi,Arch Otolaryngol Head Neck Surg,,,1978,104,,767-769,https://cir.nii.ac.jp/crid/1570572700000818304,