Tannenbaum P J, Posner A S, Mandel I D
J Dent Res. 1976 Nov-Dec;55(6):997-1000. doi: 10.1177/00220345760550065201.
This is an X-ray diffraction study of the mineral phases in saliva and early dental plaque. The salivas studied came from patients with cystic fibrosis (CF), those with asthma, and heavy and light calculus formers. One-week old plaque was studied from individuals who are heavy, moderate, and light calculus formers.
这是一项关于唾液和早期牙菌斑中矿物相的X射线衍射研究。所研究的唾液来自囊性纤维化（CF）患者、哮喘患者以及结石形成较多和较少的人群。对结石形成较多、中等和较少的个体的一周龄牙菌斑进行了研究。
