Matthijs T Schaecken

Non-surgical periodontal therapy with adjunctive topical doxycycline: a double-blind randomized controlled multicenter study.

R. Holle, P. Eickholz, Ti-Sun Kim, 2002, Journal of clinical periodontology.

Pharmacokinetic profile of a locally administered doxycycline gel in crevicular fluid, blood, and saliva.

P. Eickholz, Ti-Sun Kim, W. Fiehn, 2002, Journal of periodontology.