![](/img/cover-not-exists.png)
Early Onset Periodontitis in the United States of America*
Löe, Harald, Brown, L. JacksonVolume:
62
Language:
english
Journal:
Journal of Periodontology
DOI:
10.1902/jop.1991.62.10.608
Date:
October, 1991
File:
PDF, 2.00 MB
english, 1991