TY  - GEN
AU  - Lindhe,J
AU  - Haffajee,A D
AU  - Socransky,S S
TI  - Progression of periodontal disease in adult subjects in the absence of periodontal therapy
SN  - 0303-6979
PY  - 1983///1021
KW  - Adolescent
KW  - Adult
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Periodontal Diseases
KW  - pathology
KW  - Periodontal Ligament
KW  - Time Factors
N1  - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1111/j.1600-051x.1983.tb01292.x
ER  -