TY  - BOOK
AU  - Chilton, Neal W
TI  - Desing and analysis in dental and oral research 
SN  - 30561574
U1  - 617.60072 C52:2 
PY  - 1982///
CY  - New York
PB  - Praegel Publishers
KW  - Investigación dental
N1  - Bibliography
ER  -