Photodynamic therapy as salvage treatment for recurrent head and neck cancerPierre Gangloff, Bérengère Phulpin, Sophie Cortese, Patrice Gallet, Pierre Bravetti, Romina Mastronicola, François Guillemin and Gilles DolivetMed Buccale Chir Buccale, 18 4 (2012) 325-331DOI: https://doi.org/10.1051/mbcb/2012033
