Koch FP, Merkel C, Ziebart T, Smeets R, Walter C, Al-Nawas B 
Influence of bisphosphonates on the osteoblast RANKL and OPG gene expression in vitro.
Clin Oral Investig, 16(1):79-86, 2012   
Koch FP, Merkel C, Ziebart T, Smeets R, Walter C, Al-Nawas B 
Influence of bisphosphonates on the osteoblast RANKL and OPG gene expression in vitro.
Clin Oral Investig, 16(1):79-86, 2012