Kim, D., Kim, H. J., Kim, S., Koo, K., Kim, T., Seol, Y., . . . Rhyu, I. (2018). Comparison of marginal bone loss between internal- and external-connection dental implants in posterior areas without periodontal or peri-implant disease. J Periodontal Implant Sci.

Kim, Dae-Hyun, Hyun Ju Kim, Sungtae Kim, Ki-Tae Koo, Tae-Il Kim, Yang-Jo Seol, Yong-Moo Lee, Young Ku, and In-Chul Rhyu. "Comparison of Marginal Bone Loss between Internal- and External-connection Dental Implants in Posterior Areas Without Periodontal or Peri-implant Disease." J Periodontal Implant Sci 2018.

Kim, Dae-Hyun, et al. "Comparison of Marginal Bone Loss between Internal- and External-connection Dental Implants in Posterior Areas Without Periodontal or Peri-implant Disease." J Periodontal Implant Sci 2018.