TY - RPRT TI - Using the Internet for teaching orthodontic x-ray analysis. AU - Gabriele Schuster AU - Wolfgang Lermer AU - Emil Witt PY - 2002 DO - 10.1007/s00056-002-8121-0 UR - https://pubmed.ncbi.nlm.nih.gov/12506788/ ID - 12506788 ER -