Media type: Electronic Conference Proceeding Title: Metabolism and photodynamic therapy (PDT) of aminolevulinic acid (ALA) Contributor: Bachor, Ruediger; Reich, Ella D.; Miller, Kurt; Hautmann, Richard E. imprint: SPIE, 1993 Published in: SPIE Proceedings Extent: Language: Not determined DOI: 10.1117/12.146300 ISSN: 0277-786X Origination: Footnote: