Merkliste 
 1 Ergebnisse 
 
1

Periodontal pathogen levels in adolescents before, during, ..:

Thornberg, Michelle J. ; Riolo, Christopher S. ; Bayirli, Burcu...
American Journal of Orthodontics and Dentofacial Orthopedics.  135 (2009)  1 - p. 95-98 , 2009