EFFECT OF DIFFERENCE MECHANICAL FORCE INDUCTION TO OSTEOCLAST AND OSTEOBLAST HEAT SHOCK PROTEIN 25 EXPRESSION: EFEK PERBEDAAN INDUKSI KEKUATAN MEKANIS TERHADAP EKSPRESI HSP25 OSTEOKLAS DAN OSTEOBLAS. Dentika Dental J. 2012;17(2):119-123. doi:10.32734/dentika.v17i2.1753