Singlet oxygen luminescence as an in vivo photodynamic therapy dose metric: validation in normal mouse skin with topical amino-levulinic acid.
Br J Cancer. 2005 Jan 31;92(2):298-304. doi: 10.1038/sj.bjc.6602331.
Br J Cancer. 2005.
PMID: 15655542
Free PMC article.