1. Patient selection and preparation;Lekholm,1985
2. Comparative imaging of the jaws;Gibbs;Curr Sci,1992
3. Intraoral digital radiography;Alder;Tex Dent J,1995
4. Location of the mandibular canal: comparison of macroscopic findings, conventional radiography, and computed tomography;Klinge;Int J Oral Maxillofac Implants,1989
5. Visualisation of the mandibular canal by different radiographic techniques;Lindh;Clin Oral Implants Res,1992