Media type: Electronic Conference Proceeding Title: Selective ablation of sub- and supragingival calculus with a frequency-doubled Alexandrite laser Contributor: Rechmann, Peter; Hennig, Thomas imprint: SPIE, 1995 Published in: SPIE Proceedings Extent: Language: Not determined DOI: 10.1117/12.207443 ISSN: 0277-786X Origination: Footnote: