A. K. Olson

An in vitro evaluation of injectable thermoplasticized gutta-percha, glass ionomer, and amalgam when used as retrofilling materials.

R. Weller, G. Hartwell, J. Kulild, 1990, Journal of endodontics.

In vivo evaluation of the surface of posterior resin composite restorations: a pilot study.

J. Hodges, I. Pesun, G. Anderson, 2000, The Journal of prosthetic dentistry.

Evaluation of the controlled placement of injected thermoplasticized gutta-percha.

R. Weller, G. Hartwell, A. K. Olson, 1989, Journal of endodontics.

The ability of the radiograph to determine the location of the apical foramen.

A C Goerig, A K Olson, R E Cavataio, 1991, International endodontic journal.