E. Andersen

Immediate loading of single-tooth ITI implants in the anterior maxilla: a prospective 5-year pilot study.

H. Haanaes, E. Andersen, B. M. Knutsen, 2002, Clinical oral implants research.

A prospective clinical study evaluating the safety and effectiveness of narrow-diameter threaded implants in the anterior region of the maxilla.

H. Haanaes, E. Saxegaard, E. Andersen, 2001, The International journal of oral & maxillofacial implants.