Media type: E-Article Title: Principles of Lasers and Biophotonic Effects Contributor: Knappe, Verena; Frank, Frank; Rohde, Ewa Published: Mary Ann Liebert Inc, 2004 Published in: Photomedicine and Laser Surgery, 22 (2004) 5, Seite 411-417 Language: English DOI: 10.1089/pho.2004.22.411 ISSN: 1549-5418; 1557-8550 Origination: Footnote: