Primary study · included by 1 review
Prediction of marginal bone loss and tooth loss--a prospective study over 20 years.
Jansson 2002b · Jansson Leif, Lavstedt Stig, Zimmerman Mikael · Journal of clinical periodontology · 2002
Included by
The review does not say which of its outcomes this study informs.
1 including review in total.