Klinke G, Buth K, Kretschmann A
Poliklinik für Prothetische Stomatologie, Ernst-Moritz-Arndt-Universität Greifswald, DDR.
Anat Anz. 1990;170(2):137-40.
Investigations had been carried out with 60 premolars of the upper and lower jaws in 2-year old domestic pigs in relation to their crown dimensions, their layer thickness of enamel and dentine.