Pinkert R, Mehlhorn K, Zimmermann E
Sektion Stomatologie der Medizinischen Akademie Carl Gustav Carus, Dresden.
Stomatol DDR. 1990 Mar;40(3):137-8.
A plasticmodell of a skull manufactured by Deutsches Hygienemuseum Dresden, German Democratic Republic, was produced with Ba2SO4, natural teeth and special constructions for the practical training of students in Stomatological Radiology. Examples show the radiographed x-ray-photograms.
由德意志民主共和国德累斯顿卫生博物馆制造的一个颅骨塑料模型，是用硫酸钡、天然牙齿以及特殊结构制作而成，用于口腔放射学专业学生的实践培训。文中给出了X光摄影的示例照片。
