TY  - RPRT
TI  - Photodynamic therapy.
AU  - T J Dougherty
PY  - 1993
DO  - 10.1111/j.1751-1097.1993.tb04990.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8310013/
ID  - 8310013
ER  -