TY  - GEN
AU  - Becker,L M
AU  - Becker,C M
AU  - Kaldahl,W B
TI  - Anterior-posterior bitewing radiographic survey
PY  - 1982///0621
KW  - Humans
KW  - Periodontium
KW  - diagnostic imaging
KW  - Radiography, Dental
KW  - methods
KW  - X-Ray Film
N1  - Publication Type: Journal Article
ER  -