TY  - BOOK
AU  - Chugh, Alisha...[et. al.]
TI  - Classification of Periodontal Diseases
SN  - 9786204202365
U1  - 617.632 
PY  - 2021///
PB  - Lambert Academic Publishing
KW  - Periodontics
KW  - Periodontics; Periodontal Diseases
ER  -