salivary calculus

1. SEM observation and FTIR analysis of canine dental salivary calculus
   犬龈上牙结石的傅立叶红外光谱分析和扫描电镜观察
2. A Study of Correlation between Salivary Calculus and Urolithiasis
   龈上结石与泌尿道结石关系的研究
3. The serum chloride concentration in the urolithiasis or salivary calculus was statistically significantly higher than in the control group ( P < 0 01).
   血清氯离子浓度：龈上结石组和泌尿道结石组皆明显高于无结石对照组（均为P<0.01）；

noun

1. a stone formed in the salivary gland

   Synonym:    sialolith