@article{d2ade10625a34391a91cd5712b04e126,
title = "Smoking Affects Diagnostic Salivary Periodontal Disease Biomarker Levels in Adolescents",
keywords = "Adolescent, Leukocyte elastase, Matrix metalloproteinase-8, Periodontal index, Saliva, Smoking",
author = "AM Heikkinen and T Sorsa and J Pitk{\"a}niemi and T Tervahartiala and K Kari and U Broms and M Koskenvuo and JH Meurman",
year = "2010",
month = sep,
doi = "10.1902/jop.2010.090608",
language = "English",
volume = "81",
pages = "1299--1307",
journal = "JOURNAL OF PERIODONTOLOGY",
issn = "0022-3492",
publisher = "John Wiley & Sons",
number = "9",
}