[Classification and standards criteria for film holders in retro-alveolar radiography].
Deverin
J M
JM
D004867:Equipment Design; D011861:Radiography, Dental / Q000295:instrumentation* / Q000592:standards; D014962:X-Ray Film / Q000145:classification / Q000592:standards
Classification et critères de jugement des prote-films pour radiographies rétro-alvéolaires.