1. Editorial

   EditorialNotes Pages: 179 - 179

2. Meeting report

   Report Pages: 180 - 180

3. Guest editorial

   EditorialNotes Pages: 181 - 181

4. Implicit and explicit dosimetry in photodynamic therapy: a New paradigm

   • B. C. Wilson
   • M. S. Patterson
   • L. Lilge

   Review Article Pages: 182 - 199

5. Tumour visualization in a murine model by time-delayed fluorescence of sulphonated aluminium phthalocyanine

   • R. Cubeddu
   • G. Canti
   • G. Valentini

   Original Articles Pages: 200 - 208

6. Endoscopic tissue characterization by frequency-domain fluorescence lifetime imaging (FD-FLIM)

   • J. Mizeret
   • G. Wagnières
   • H. Van Den Bergh

   Original Articles Pages: 209 - 217

7. Modulation of 5-ALA-induced PpIX xenofluorescence intensities of a murine tumour and non-tumour tissue cultivated on the chorio-allantoic membrane

   • M. S. Ismail
   • C. Dressler
   • H. Spielmann

   Original Articles Pages: 218 - 225

8. 5-aminolaevulinic-acid-induced formation of different porphyrins and their photomodifications

   • W. Dietel
   • C. Fritsch
   • R. Wendenburg

   Original Articles Pages: 226 - 236

9. Temporal and illumination-induced variations in the in vivo light transmission spectra of four photosensitizers in EMT6/Ed murine tumours

   • A. M. Ballangrud
   • O. Barajas
   • J. Tulip

   Original Articles Pages: 237 - 244

10. Tissue photosensitizer detection by low-power remittance fluorimetry

    • M. F. Grahn
    • M. L. De Jode
    • N. S. Williams

    Original Articles Pages: 245 - 252

11. Applicator for light delivery and in situ light dosimetry during endobronchial photodynamic therapy: First measurements in humans

    • L. H. P. Murrer
    • J. P. A. Marijnissen
    • W. M. Star

    Original Articles Pages: 253 - 259

12. A comparison of novel light sources for photodynamic therapy

    • M. L. De Jode
    • J. A. Mcgilligan
    • M. F. Grahn

    Original Articles Pages: 260 - 268

13. Wavelength-dependent effect of tetra(m-hydroxyphenyl)chlorin for photodynamic therapy in an ‘early’ squamous cell carcinoma model

    • S. Andrejevic Blant
    • J. F. Theumann
    • Ph. Monnier

    Original Articles Pages: 269 - 273

14. Differences in in vitro photodynamic sensitivity among head and neck cancers

    • V. Boonkitticharoen
    • B. Kulapaditharom
    • P. Kraiphibul

    Original Articles Pages: 274 - 279

15. Basic research on the biology of meta-tetra(hydroxyphenyl) chlorin for photodynamic therapy in gynaecology: Somatic genotoxicity assayed withDrosophila melanogaster

    • P. M. Schweizer
    • H. Walt
    • U. Haller

    Original Articles Pages: 280 - 284

16. New laser literature

    • A. J. MacRobert

    Announcement Pages: 285 - 287

17. Meeting announcements

    Announcement Pages: 288 - 288

18. Lasers — A Cutting Edge in Surgery

    British Medical Laser Association Pages: 289 - 297