000
00301nam a2200121Ia 4500
008
200504s9999 xx 000 0 und d
245
0
_a
International Journal of Periodontics Restorative Dentistry
250
_a
-
260
_a
Foreign
_c
2011
490
_v
31/-
500
_a
-
650
_a
Periodontology
999
_c
3746
_d
3746