John Doerr

Simplified technique for retrieving cemented implant restorations.

John Doerr, John Doerr, 2002, The Journal of prosthetic dentistry.

A novel method for creating an optimal emergence profile adjacent to dental implants.

William Becker, John Doerr, Burton E Becker, 2012, Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.].