Ryuichi Sakaguchi

Subcrestal Positioning of Implants with a Convergent Hyperbolic Collar Profile: An Experimental Study in Dogs.

D. Botticelli, F. Bengazi, J. U. Vélez, 2022, The International journal of oral & maxillofacial implants.

Compensation of the Birefringence of a Polymer by a Birefringent Crystal

Y. Koike, A. Tagaya, H. Ohkita, 2003, Science.