MMP-8, TRAP-5, and OPG levels in GCF diagnostic potential to discriminate between healthy patients’, mild and severe periodontitis sites 

Associations Between Matrix Metalloproteinase-8 and -14 and Myeloperoxidase in Gingival Crevicular Fluid From Subjects With Progressive Chronic Periodontitis: A Longitudinal Study 

Early pregnancy levels of gingival crevicular fluid matrix metalloproteinases-8 and −9 are associated with the severity of periodontitis and the development of gestational diabetes mellitus 

Pro-oxidant status and matrix metalloproteinases in apical lesions and gingival crevicular fluid as potential biomarkers for asymptomatic apical periodontitis and endodontic treatment response 

Matrix metalloproteinases and myeloperoxidase in gingival crevicular fluid provide site-specific diagnostic value for chronic periodontitis 

Associations between matrix metalloproteinase-8 and-14 and myeloperoxidase in gingival crevicular fluid from subjects with progressive chronic periodontitis: A longitudinal study 

Levels of interleukin-1β, -8, and -10 and RANTES in gingnival crevicular fluid and cell populations in adult periodontitis patients and the effect of periodontal treatment 

Longitudinal analysis of metalloproteinases, tissue inhibitors of metalloproteinases and clinical parameters in gingival crevicular fluid from periodontitis-affected patients 

Diagnostic accuracy for apical and chronic periodontitis biomarkers in gingival crevicular fluid: an exploratory study 

Niveles de piridinolina (ICTP) en el fluido gingival crevicular (FGC) en la periodontitis crónica